The Deep-Sea Podcast

Welcome to the PRESSURISED version of episode 62, just the science, none of the waffle PRESSURISED: Mythbusting Ai with Tyler Greenfield | The Deep-Sea Podcast | Episode 62 Check out our lovely new website where you can find more detailed notes, images and links to the wider reading. In a follow-up to one of our favourite episodes, Ep 10 Here be Monsters, we bring Tyler Greenfield back for another fascinating chat, this time about Mythbusting in the age of Artificial Intelligence. Our feeds have been filled with images of mermaids, bizarre creatures supposedly from the depths and even strange barnacle washing videos, so we ask Tyler to bring his expertise to weigh in on the prevalence and problems with AI images. Guest Interview Tyler Greenfield is a paleontologist and cryptozoologist whose blog, Incertae Sedis reveals the truth behind some cryptozoological stories and paleontological mistakes. Since his appearance on episode 10, Tyler has finished his bachelor’s, written a good few papers, appeared on other podcasts (none as good as his debut of course) and is almost done with his masters and is about to start his PhD. He was even a credited consultant on the new (2025) Walking with Dinosaurs. Support the show The podcast is self-sustaining (just) thanks to our lovely listeners. Thom and Alan take no money for the show. All money is put back into running it. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Hugo Shiboski Check out our podcast merch here! Join our Patreon to get access to the Discord https://www.patreon.com/c/deepseapodcast Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We’d love to actually play your voice, so feel free to record a short audio note on our brand new answerphone! https://www.speakpipe.com/deepseapodvoicemail Thanks again for tuning in; we’ll deep-see you next time! Find out more Social media BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list The original article for our unfortunate ‘squid’ image “Colossal Squid Filmed Alive for the First Time”: Juvenile Deep-Sea Monster Captured on Camera in South Atlantic Stuns Scientists - Sustainability Times How A Golden Nurse Shark Made History Interview Tyler’s master’s/doctorate research https://usercontent.one/wp/pecescriollos.de/wp-content/uploads/2022/06/PI-04-Greenfield-2022-List-of-skeletal-material-from-megatooth-sharks.pdfhttps://usercontent.one/wp/pecescriollos.de/wp-content/uploads/2022/11/PI-06-Shimada-Greenfield-2022-Responses-to-Skeletal-material-from-megatooth-sharks.pdf AI coelacanth hoax Credits Logo image: AI image originally used by Sustainability Times- AI images are not made by humans and cannot be copyrighted. (Sorry, not sorry) Theme: Hadal Zone Express by Märvel

Check out our lovely new website where you can find more detailed notes, images and links to the wider reading. In this episode… Welcome back to the Deep-Sea Podcast, your punk take on all things deep sea! Join Alan in the Industrial Badlands of the Canary Islands as he cuts holes in ships, while Thom rubs elbows with New Zealand’s political elite. In the news, get ready for updates on: On the Discord, we’ve been busy with: Guest Interview Tyler Greenfield is a paleontologist and cryptozoologist whose blog, Incertae Sedis reveals the truth behind some cryptozoological stories and paleontological mistakes. Since his appearance on episode 10, Tyler has finished his bachelor’s, written a good few papers, appeared on other podcasts (none as good as his debut of course) and is almost done with his masters and is about to start his PhD. He was even a credited consultant on the new (2025) Walking with Dinosaurs. Support the show The podcast is self-sustaining (just) thanks to our lovely listeners. Thom and Alan take no money for the show. All money is put back into running it. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Hugo Shiboski Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We’d love to actually play your voice, so feel free to record a short audio note on our brand new answerphone! https://www.speakpipe.com/deepseapodvoicemail Thanks again for tuning in; we’ll deep-see you next time! Find out more Social media BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list Discord Updates Join our Patreon to get access to the Discord https://www.patreon.com/c/deepseapodcast News Te Papa Biodiversity Centre Press Release Deep-Sea Desalination Pulls Fresh Water from the Depths | Scientific American Deep-sea octopus footage could revolutionize flexible robot design - Earth.com Humans descend into huge deep-sea canyon for first time ever. What they find is astounding | Discover Wildlife Flourishing chemosynthetic life at the greatest depths of hadal trenches | Nature The deepest-diving whales could inspire new treatments for stroke and cancer | National Geographic Neurodegenerative Diseases: What Can Be Learned from Toothed Whales? - PMC The original article for our unfortunate ‘squid’ image “Colossal Squid Filmed Alive for the First Time”: Juvenile Deep-Sea Monster Captured on Camera in South Atlantic Stuns Scientists - Sustainability Times How A Golden Nurse Shark Made History Interview Tyler’s master’s/doctorate research https://usercontent.one/wp/pecescriollos.de/wp-content/uploads/2022/06/PI-04-Greenfield-2022-List-of-skeletal-material-from-megatooth-sharks.pdfhttps://usercontent.one/wp/pecescriollos.de/wp-content/uploads/2022/11/PI-06-Shimada-Greenfield-2022-Responses-to-Skeletal-material-from-megatooth-sharks.pdf Tyler’s work on Onchopristis and other sawskates Blogposts: https://incertaesedisblog.wordpress.com/2020/05/18/onchopristis-is-a-sawskate-not-a-sawfish/https://incertaesedisblog.wordpress.com/2022/01/12/updates-on-sawskates/https://incertaesedisblog.wordpress.com/2022/04/12/fact-checking-planet-dinosaurs-onchopristis/https://incertaesedisblog.wordpress.com/2022/11/25/the-earliest-discovery-of-a-sawskate/ Other papers by...

Welcome to the PRESSURISED version of episode 61, just the science, none of the waffle PRESSURISED: Trench nutrient cycling with Ronnie N. Glud | The Deep Sea Podcast | Episode 61 Guest Interview: Nutrient cycling in the hadal trenches (6 to 11 km) and the crucial role they play in global element cycling. Professor Ronnie N. Glud, a leading biochemist and Director of the Danish Centre for Hadal Research (HADAL) talks us through how the trenches, once thought to be barren, are actually "dynamic deep-sea hotspots with intensified microbial activity and diversity". Learn about: We also have a surprise blobfish guest! Support the show The podcast is self-sustaining (just) thanks to our lovely listeners. Thom and Alan take no money for the show. All money is put back into running it. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: C Wright Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We’d love to actually play your voice, so feel free to record a short audio note on our brand new answerphone! https://www.speakpipe.com/deepseapodvoicemail Thanks again for tuning in; we’ll deep-see you next time! Find out more Social media BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list Flourishing chemosynthetic life at the greatest depths of hadal trenches Element cycling and microbial life in the hadal realm Credits Theme: Hadal Zone Express by Märvel Logo image: Ronnie N. Glud

In this episode… Welcome back to the Deep-Sea Podcast, your punk take on all things deep sea! Join Dr. Thom Linley and Professor Alan Jamieson as they dive into the latest from the abyssal plain and beyond. Deep Sea News Highlights: We kick things off with a rethinking of the deep-sea boundary! Professor Alan Jamieson discusses his recent "food for thought" paper that challenges the long-held 200-meter definition, arguing for a more scientifically relevant boundary of 1,000 meters. Find out why this seemingly arbitrary line might be doing "a lot of damage" to our understanding and attitude towards the deep sea. Also in the news, get ready for updates on: Guest Interview: Nutrient cycling in the hadal trenches (6 to 11 km) and the crucial role they play in global element cycling. Professor Ronnie N. Glud, a leading biochemist and Director of the Danish Centre for Hadal Research (HADAL), talks us through how the trenches, once thought to be barren, are actually "dynamic deep-sea hotspots with intensified microbial activity and diversity". Learn about: We also have a surprise blobfish guest! Support the show The podcast is self-sustaining (just) thanks to our lovely listeners. Thom and Alan take no money for the show. All money is put back into running it. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: C Wright Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We’d love to actually play your voice, so feel free to record a short audio note on our brand new answerphone! Thanks again for tuning in; we’ll deep-see you next time! Find out more Social media BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list The graves of Edinburgh John Young Buchanan - Chemist on the Challenger Expedition Edward Forbes - Deep-sea naturalist Sir John Murray - Father of modern oceanography Notable people buried in Dean Cemetery Discord Updates Join our Patreon to get access to the Discord The supergiant amphipod wiki page News Interview Flourishing chemosynthetic life at the greatest depths of hadal trenches Element cycling and microbial life in the hadal realm News/Further Reading Reconsidering the term ‘deep sea’ | ICES Journal of Marine Science | Oxford Academic Mesophotic and Deep Benthic Communities Expeditions Historic Shipwrecks Come to Light in the Great Lakes - The New York Times Lake Ontario National Marine Sanctuary -- Live! Deep-sea Limpet named after OnePiece character Microbial Life on Earth: A Model for the Cosmos Reef Chat from Moku Art Studio with Paola Santiago Padua and Meghan Jones Scientists find bioplastic that vanishes 80% even in extreme deep-sea conditions Unveiling deep-sea biodegradation of microbially produced lactate-based polyester (LAHB) via plastisphere metagenomics and metatranscriptomics - ScienceDirect Alan appeared on another podcast too: We've Only Explored 0.001% of the Deep Sea - What's Lurking Below? | Discover Magazine Podcast Credits Theme: Hadal Zone Express by Märvel Logo image: Ronnie N. Glud

Welcome to the PRESSURISED version of episode 60, just the science, none of the waffle PRESSURISED: Mesophotic Reefs with Yi-Kai Tea | The Deep Sea Podcast | Episode 60 In this month's episode, we discuss mesophotic reefs, the deeper extents of coral reefs that have been overlooked in the past. It’s a wild ride that leads us to homemade hyperbaric chambers, the aquarium trade and the world’s most expensive fish. Strap in for a rollercoaster ride as we dive to the limits of scuba. Find out more at deepseapod.com Social media BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list Kai’s website Instagram Bluesky Twitter Mesophotic fish collecting video Taken by Ghislain Bardout from Under The Pole. The diver is Timothy Bennett, and he was collecting for the Australian Museum Research Expedition. One of Kai’s recent mesophotic reef papers The hyperbaric chamber for fishes The paper where the chamber is described The peppermint Angelfish Kai’s video of the peppermint angel Teresa’s project Her recent paper on black corals Support the show The podcast is only possible with your help. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Smorgindorg Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We’d love to actually play your voice so feel free to record a short audio note! Thanks again for tuning in; we’ll deep-see you next time! Glossary Credits Theme: Hadal Zone Express by Märvel Logo image: The peppermint angel by Yi-Kai Tea

In this episode… Sorry the episode is a little late…. But it’s a bumper! Alan has been checking out hypercars while sharks have been checking out Thom. In the news, we have art, anglerfish, squid and sea spiders. Then an orafish turns up, and we are all doomed. In this month's episode, we discuss mesophotic reefs, the deeper extents of coral reefs that have been overlooked in the past. It’s a wild ride that leads us to homemade hyperbaric chambers, the aquarium trade and the world’s most expensive fish. Strap in for a rollercoaster ride as we dive to the limits of scuba. Support the show The podcast is only possible with your help. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Smorgindorg Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We’d love to actually play your voice so feel free to record a short audio note! Thanks again for tuning in; we’ll deep-see you next time! Find out more at deepseapod.com Social media BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list Discord Updates Join our Patreon to get access to the Discord The New Zealand wandering anemone The supergiant amphipod wiki page News Under the Sea Exhibit Anglerfish radiation paper Alexes website Oarfish are turning up everywhere Andrew and Thom’s oarfish blog DOSI new podcast - Think Deep! Marine Snow Carbon Transport Methane Powered Sea-Spiders Ancient Oceans filled with Squid Interview Kai’s website Instagram Bluesky Twitter Mesophotic fish collecting video Taken by Ghislain Bardout from Under The Pole. The diver is Timothy Bennett, and he was collecting for the Australian Museum Research Expedition. FishPix The peppermint Angelfish Teresa’s project Her recent paper on black corals Coffee with Andrew Ribbonfish larvae paper Glossary Credits Theme: Hadal Zone Express by Märvel Logo image: The peppermint angel by Yi-Kai Tea

eDNA with Georgia Nester | The Deep Sea Podcast | Episode 59 Welcome to the PRESSURISED version of episode 59, just the science, none of the waffle For this month’s interview, we speak with Dr. Georgia Nester, a colleague of Alan’s from the University of Western Australia, about eDNA (Environmental DNA is any genetic material left behind by organisms in an environment). She talks about how several collection methods, eg.: Niskin bottles, sponges and paper filters, located on the deep-sea lander system, can retrieve different types of eDNA from the deep. Georgia also touches on how diel migrators can really mess with eDNA data, and larvae gave her a surprise when she kept getting hits from very deep-living fish in her surface samples. Georgia even used a water sample to locate surprise eDNA evidence of the Giant Squid in Australian waters, which Al takes as a chance to remind Thom of his Antarctic colossal squid failure. Alan talks about how valuable he thinks eDNA is, how it can give a great snapshot of what can’t be seen on the footage or in the submersible, and how it might be able to narrow down species that are difficult to catch, like Bassozetus cusk eels. Support the show The show is self-sustaining, but we couldn’t do it without you. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Don’t forget that becoming a patron also gives you access to the Discord and a like-minded community of deep-sea folks, including scientists, artists, students, and previous guests! Deep-sea news often breaks there first. Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas at: podcast@deepseapod.com We’d love to actually play your voice, so feel free to record a short audio note! Thanks again for tuning in; we’ll deep-see you next time! Find out more Social media BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list Nester, G. M., Suter, L., Kitchener, J. A., Bunce, M., Polanowski, A. M., Wasserman, J., & Deagle, B. (2024). Long-distance Southern Ocean environmental DNA (eDNA) transect provides insights into spatial marine biota and invasion pathways for non-native species. Science of the Total Environment, 951, 175657. Takahashi, M., Saccò, M., Kestel, J. H., Nester, G., Campbell, M. A., Van Der Heyde, M., ... & Allentoft, M. E. (2023). Aquatic environmental DNA: A review of the macro-organismal biomonitoring revolution. Science of the Total Environment, 873, 162322. Credits Theme: Hadal Zone Express by Märvel Logo image: Microsoft CoPilot

eDNA with Georgia Nester | The Deep Sea Podcast | Episode 59 “Exploration is about the place, adventurism is about the person, science is about the question” Professor Alan Jamieson In an episode recorded earlier than usual, which is to say not recorded late, and so perhaps recorded right on time?... we are talking about environmental DNA or eDNA. Thom is headed off to Norfolk Island, north of New Zealand, to characterize the unique life in the region and hopefully not be eaten by sharks. Alan’s been up to secret things, organizing everyone’s lives and, for a change, is recording this episode from the same country as the last one. In the news, Thom and Alan discuss a recent paper about the extent of ocean exploration, the valuable research it was based on, and the unfortunately defeatist tone. There is a lot left to do, but we have done so much! Also in the news: Bottom trawling releases not only organic carbon into the ocean but also pyrite, which reacts with oxygen in the water and reduces the oceans’ ability to absorb carbon from the air. An art installation pairs a Sri Lankan artist with JAMSTEC and NuStar Technologies for a collection of steel cubes located 7,000 meters (23,000 feet) below the ocean close to the Marianas Trench. The cubes are housed in a seismic monitoring system designed for registering tectonic plate movements. And finally Al and Thom discuss gene mutation in deep-sea fish and a new paper that gives evidence to an old theory that some deep-sea fish are “ancient survivors,” from dinosaur times, while others are “new immigrants,” post mass extinction. For this month’s interview, we speak with Dr. Georgia Nester, a colleague of Alan’s from the University of Western Australia, about eDNA (Environmental DNA is any genetic material left behind by organisms in an environment). She talks about how several collection methods, eg.: Niskin bottles, sponges and paper filters, located on the deep-sea lander system, can retrieve different types of eDNA from the deep. Georgia also touches on how diel migrators can really mess with eDNA data, and larvae gave her a surprise when she kept getting hits from very deep-living fish in her surface samples. Georgia even used a water sample to locate surprise eDNA evidence of the Giant Squid in Australian waters, which Al takes as a chance to remind Thom of his Antarctic colossal squid failure. Alan talks about how valuable he thinks eDNA is, how it can give a great snapshot of what can’t be seen on the footage or in the submersible, and how it might be able to narrow down species that are difficult to catch, like Bassozetus cusk eels. Hold onto your buoyant elbow glands because we’ve got a great episode here! Support the show The show is self-sustaining, but we couldn’t do it without you. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Don’t forget that becoming a patron also gives you access to the Discord and a like-minded community of deep-sea folks, including scientists, artists, students, and previous guests! Deep-sea news often breaks there first. Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas at: podcast@deepseapod.com We’d love to actually play your voice, so feel free to record a short audio note! Thanks again for tuning in; we’ll deep-see you next time! Find out more Social media BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list News Only 0.001% of the deep sea has been seen in 70 years.Bottom Trawling stops ocean absorbing carbon dioxideArt Installation near the Marianas TrenchDeep-Sea Fish have...

Welcome to the PRESSURISED version of episode 58, just the science, none of the waffle We are still talking about Antarctica, the continent that keeps on giving! For this month's interview, we speak with Devin Harrison - Marine Geoscientist/Postdoctoral Researcher at Kelpie Geoscience - Devin is a postdoctoral research fellow at Kelpie Geoscience. His research utilises high-resolution topographic models of the seafloor and complementary geophysical and geospatial datasets to understand the geomorphic evolution and process landform relationship of the deep sea and the continental shelves. Devin is particularly interested in the glacial geomorphological record and the evolution of glacial environments from the last glacial maximum (~20-25 thousand years ago) to the present day. We’re really trying to make this project self-sustaining, so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Elena Thanks again for tuning in; we’ll deep-see you next time! Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We’d love to actually play your voice so feel free to record a short audio note! We are also on BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Reference list Dowdeswell, J.A., Canals, M., Jakobsson, M., Todd, B.J., Dowdeswell, E.K. and Hogan, K. (eds.), 2016. Atlas of Submarine Glacial Landforms: Modern, Quaternary and Ancient, The Geological Society of London, London. vol. 46, 618pp. doi:10.1144/M46. Batchelor, C.L., Christie, F.D.W., Ottesen, D., Montelli, A., Evans, J., Dowdeswell, E.K., Bjarnadóttir, L.R. and Dowdeswell, J.A., 2023. Rapid, buoyancy-driven ice-sheet retreat of hundreds of metres per day. Nature, vol. 617, issue 7959, p.105-110. Doi:10.1038/s41586-023-05876-1. Smith, J.A., Graham, A.G.C., Post, A.L. et al. The marine geological imprint of Antarctic ice shelves. Nat Commun 10, 5635 (2019). Seafloor surficial sediment variability across the abyssal plains of the central and eastern Pacific Ocean Credits Theme: Hadal Zone Express by Märvel Logo image: Lance Wordsworth (Inkfish Media)

We are still talking about Antarctica, the continent that keeps on giving! Alan and Thom discuss trying to stop working momentarily, constructing a treehouse, and acquiring a shark. In the news, we rattle off a list of newly discovered species with some very cool (but hard to pronounce) names. There has been a lot of squiddy news. Footage of divers swimming with a giant squid has resurfaced; in an exclusive for the podcast, Alan has recorded more amazing Magnapinna (bigfin or elbow squid) footage. And the biggest bit of news: the colossal squid has been seen alive in its natural habitat for the first time! Thom and Kat were part of the press conference. Megalodon (the not-deep-sea and very extinct shark) has been reassessed based on what we do know. It was likely longer and slimmer than we thought, and we have estimations for their speed and size at birth. We also have a new coelacanth population and a classic car found in the deep. For this month's interview, we speak with Devin Harrison - Marine Geoscientist/Postdoctoral Researcher at Kelpie Geoscience - Devin is a postdoctoral research fellow at Kelpie Geoscience. His research utilises high-resolution topographic models of the seafloor and complementary geophysical and geospatial datasets to understand the geomorphic evolution and process landform relationship of the deep sea and the continental shelves. Devin is particularly interested in the glacial geomorphological record and the evolution of glacial environments from the last glacial maximum (~20-25 thousand years ago) to the present day. We’re really trying to make this project self-sustaining, so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Elena Thanks again for tuning in; we’ll deep-see you next time! Check out our podcast merch here! Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@deepseapod.com We’d love to actually play your voice so feel free to record a short audio note! We are also on BlueSky: @deepseapod.com Twitter: @DeepSeaPod Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley Inkfish - @inkfishexpeditions BlueSky: Thom @thomaslinley.com Follow Kat on Bluesky: @autsquidsquad.bsky.social Twitter: @ALCESonline Reference list News New Species A new species of hound shark from the northern Indian ocean, Iago goplakrishnani New genus and species of feather duster worm from the hydrocarbon seeps in the Gulf of Mexico. – Seepicola viridiplumi Five new trench isopods in the Haploniscus belyaevi complex. And a new dumbo octopis, Grimpoteuthis feitiana Megalodon New paper on the meg Tyler Greenfield’s blog Divers swim with giant squid Divers Encounter a Live Giant Squid Swimming on the Ocean Surface https://youtu.be/gZxGGQc_hRI?si=ZmRhwaIF2T9RV-Lk – original video The colossal squid has been seen! Original video with Kat’s voiceover Kat’s piece in The Conversation Deep-sea classic car Interview Dowdeswell, J.A., Canals, M., Jakobsson, M., Todd, B.J., Dowdeswell, E.K. and Hogan, K. (eds.), 2016. Atlas of Submarine Glacial Landforms: Modern, Quaternary and Ancient, The Geological Society of London, London. vol. 46, 618pp. doi:10.1144/M46. Batchelor, C.L., Christie, F.D.W., Ottesen, D., Montelli, A., Evans, J., Dowdeswell, E.K., Bjarnadóttir, L.R. and Dowdeswell, J.A., 2023. Rapid, buoyancy-driven ice-sheet retreat of hundreds of metres per day. Nature, vol. 617, issue 7959, p.105-110. Doi:10.1038/s41586-023-05876-1. Smith, J.A., Graham, A.G.C., Post, A.L. et al. The marine geological imprint of Antarctic ice shelves. Nat Commun 10, 5635 (2019). https://doi.org/10.1038/s41467-019-13496-5 Seafloor...

It’s the last in our run of episodes about Antarctica. We are all back home, and we promise to stop bothering the poor continent. Thom couldn’t talk about it until after the press release, but the Schmidt Ocean Institute cruise he was on had to look at the seabed under a 150-meter-thick ice shelf right as it moved out of the way. We talked to the science leads on that cruise, Patricia Esquete and Sasha Montelli. We learned about the hydrography and glaciology of that region and then the seabed and communities that were revealed when the ice shelf moved away. We’re really trying to make this project self-sustaining, so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Ryker and Kerry Jowett Thanks again for tuning in; we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on BlueSky: @deepseapod.com https://bsky.app/profile/deepseapod.com Twitter: @DeepSeaPod https://twitter.com/DeepSeaPod Facebook: DeepSeaPodcast https://www.facebook.com/DeepSeaPodcast Instagram: @deepsea_podcast https://www.instagram.com/deepsea_podcast/ Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley BlueSky: Thom @thomaslinley.com Follow Sasha on Twitter: @sasha_montelli Reference list Smith, J.A., Graham, A.G.C., Post, A.L. et al. The marine geological imprint of Antarctic ice shelves. Nat Commun 10, 5635 (2019). https://doi.org/10.1038/s41467-019-13496-5 Helen Amanda Fricker et al., Antarctica in 2025: Drivers of deep uncertainty in projected ice loss.Science387,601-609(2025).DOI:10.1126/science.adt9619 https://www.science.org/doi/10.1126/science.adt9619 Ingels, J., Aronson, R.B., Smith, C.R., Baco, A., Bik, H.M., Blake, J.A., Brandt, A., Cape, M., Demaster, D., Dolan, E. and Domack, E., 2021. Antarctic ecosystem responses following ice‐shelf collapse and iceberg calving: Science review and future research. Wiley Interdisciplinary Reviews: Climate Change, 12(1), p.e682. https://wires.onlinelibrary.wiley.com/doi/am-pdf/10.1002/wcc.682 Challenger 150 - Home - Challenger 150 The Ocean Census | Discover Life Credits Theme: Hadal Zone Express by Märvel

It’s the last in our run of episodes about Antarctica. We are all back home, and we promise to stop bothering the poor continent. Alan and Thom discuss returning to an inbox of horrors and readjusting to time away. More cable cutting in our news updates, blobfish being voted fish of the year, and the tongue-eating louse potentially being invertebrate of the year. We don’t want to say we influence the news, but it seems a little spooky. Thom couldn’t talk about it until after the press release, but the Schmidt Ocean Institute cruise he was on had to look at the seabed under a 150-meter-thick ice shelf right as it moved out of the way. We talked to the science leads on that cruise, Patricia Esquete and Sasha Montelli. We learned about the hydrography and glaciology of that region and then the seabed and communities that were revealed when the ice shelf moved away. Kat and Thom updated us on what it was like to join a tourist expedition ship, and we grabbed a Coffee With Andrew to learn what it was like to dive almost 5km deep in a sub. You’re bound to leave this episode with a watery smile! We’re really trying to make this project self-sustaining, so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Ryker and Kerry Jowett Thanks again for tuning in; we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on BlueSky: @deepseapod.com https://bsky.app/profile/deepseapod.com Twitter: @DeepSeaPod https://twitter.com/DeepSeaPod Facebook: DeepSeaPodcast https://www.facebook.com/DeepSeaPodcast Instagram: @deepsea_podcast https://www.instagram.com/deepsea_podcast/ Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley BlueSky: Thom @thomaslinley.com Follow Sasha on Twitter: @sasha_montelli Follow Kat on Bluesky: @autsquidsquad.bsky.social https://bsky.app/profile/autsquidsquad.bsky.social Twitter: @ALCESonline https://x.com/ALCESonline Reference list News Cable cutting https://www.rnz.co.nz/news/political/545872/the-new-threat-to-the-undersea-cables-keeping-our-internet-going https://www.submarinecablemap.com/ https://www.bbc.co.uk/sounds/play/w3ct7yqx Blobfish fish of the year https://www.stuff.co.nz/nz-news/360621538/worlds-ugliest-animal-named-new-zealands-fish-year Invertebrate of the year ‘Unique and important’: Tongue-biting louse is wonderfully gruesome | Marine life | The Guardian Interview Smith, J.A., Graham, A.G.C., Post, A.L. et al. The marine geological imprint of Antarctic ice shelves. Nat Commun 10, 5635 (2019). https://doi.org/10.1038/s41467-019-13496-5 Helen Amanda Fricker et al., Antarctica in 2025: Drivers of deep uncertainty in projected ice loss.Science387,601-609(2025).DOI:10.1126/science.adt9619 https://www.science.org/doi/10.1126/science.adt9619 Ingels, J., Aronson, R.B., Smith, C.R., Baco, A., Bik, H.M., Blake, J.A., Brandt, A., Cape, M., Demaster, D., Dolan, E. and Domack, E., 2021. Antarctic ecosystem responses following ice‐shelf collapse and iceberg calving: Science review and future research. Wiley Interdisciplinary Reviews: Climate Change, 12(1), p.e682. https://wires.onlinelibrary.wiley.com/doi/am-pdf/10.1002/wcc.682 Challenger 150 - Home - Challenger 150 The Ocean Census | Discover Life Other Journal Minerva – Diving into Relevance: How Deep Sea Researchers Articulate Societal Relevance within their Epistemic Living Spaces s11024-025-09577-z.pdf Credits Theme: Hadal...

Coming to you from an Airbnb, above a ski hire shop, next to a construction site in Ushuia, Argentina… It’s a very special episode as we continue to pester Antarctica. We are here for today is a very special birthday. Our favorite and most elusive colossal squid, Mesonychoteuthis hamiltoni, has been described for 100 years but never seen in its natural environment! We are having a birthday bash for the big girl. Joined by Kat Bolstad of the Auckland University of Technology, Squid Squad, we learn what we do and don’t know, as well as the project Thom and Kat came up with to try to find it. We’re really trying to make this project self-sustaining, so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Luz, Caro Mclaren, Tadhg, Austin Horenkamp, Thora, Lindsey and Harrison Thanks again for tuning in; we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod Facebook: DeepSeaPodcast Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley BlueSky: Thom - @deepseapod.com Follow Kat on Bluesky: @autsquidsquad.bsky.social Twitter: @ALCESonline Reference list Interview Original colossal squid description Pure Ocean Fund Intrepid Travel Auckland Aquarium - SEA LIFE Kelly Tarlton's Aquarium Us testing the camera in the aquarium Mantis Sub underwater housings https://www.mantis-sub.com/ Otago University and the NZ Whale and Dolphin Trust Importance in sperm whale diet Colossal and giant squid eyes Toothfish predation by colossal squid one and two Whales vs squid arms race Ceph Ref and GoFundMe Glossery Umwelt - the sensory world an animal lives in. Intraspecific - between the same species Interspecific - between different species Credits Theme – Hadal Zone Express by Märvel Logo image: Thom Linley Happy birthday: The guests aboard the Ocean Endeavour

Coming to you from an Airbnb, above a ski hire shop, next to a construction site in Ushuia, Argentina… It’s a very special episode as we continue to pester Antarctica. Alan checks in from Barcelona for mysterious reasons. We’ll have to get the truth our of him in the future… Lots is going on in the news; deep-sea fish keep turning up, including a little Melanocetus anglerfish - sometimes called a black seadevil. This has had a real impact on people. The media tried to call it a monster, but the people fell for this little fish. An orfish, the doomsday fish, also turns up, but is that really a sign of doom? There’s a new giant isopod, and it’s named after Darth Vader - Bathy-normouse! We get excited about Beryllium-10 and ponder neutrinos. But what we are here for today is a very special birthday. Our favorite and most elusive colossal squid, Mesonychoteuthis hamiltoni, has been described for 100 years but never seen in its natural environment! We are having a birthday bash for the big girl. Joined by Kat Bolstad of the Auckland University of Technology, Squid Squad, we learn what we do and don’t know, as well as the project Thom and Kat came up with to try to find it. We’re really trying to make this project self-sustaining, so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Luz, Caro Mclaren, Tadhg, Austin Horenkamp, Thora, Lindsey and Harrison Thanks again for tuning in; we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod Facebook: DeepSeaPodcast Instagram: @deepsea_podcast Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley BlueSky: Thom - @deepseapod.com Follow Kat on Bluesky: @autsquidsquad.bsky.social Twitter: @ALCESonline Reference list News Anglerfish New York Times Today Beetle Moses cartoon Orfish Stranding Doomsday fish paper Vader isopod Radioactive blip KM3Net Interview Original colossal squid description Pure Ocean Fund Intrepid Travel Auckland Aquarium - SEA LIFE Kelly Tarlton's Aquarium Us testing the camera in the aquarium Mantis Sub underwater housings https://www.mantis-sub.com/ Otago University and the NZ Whale and Dolphin Trust Importance in sperm whale diet Colossal and giant squid eyes Toothfish predation by colossal squid one and two Whales vs squid arms race Ceph Ref and GoFundMe Glossery Umwelt - the sensory world an animal lives in. Intraspecific - between the same species Interspecific - between different species Credits Theme – Hadal Zone Express by Märvel Logo image: Thom Linley Happy birthday: The guests aboard the Ocean Endeavour Poem: One of our patrons, Tadhg Timestamps/ chapters 00:00:00 - Intro 00:05:55 - News 00:21:35 - Interview - Colossal squid 01:08:00 - Outro

Our short and to the point PRESSURISED version of episode 55. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/055-antarcticfishes Now it’s Thom’s turn to hit Antarctica. He’s out with the Schmidt Ocean Institute on the Antarctic Climate Connections expedition to the Bellinghousen Sea, to the west of the Antarctic Peninsula. He will record, edit and upload a podcast from there… somehow. This episode may sound a little rougher as a result, but the content is gold as ever… Underrated belter alert. We talk to Antarctic fishes expert Thomas Desvignes about the fishes that are only found there and their amazing adaptations. Of course, we also have a remote coffee with Andrew. We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Thanks again for tuning in, we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod Instagram: @deepsea_podcast, Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley BlueSky: Thom - @deepseapod.com Reference list Guest Antifreeze in fish: https://www.pnas.org/doi/abs/10.1073/pnas.94.8.3811 Supercooling and heating processes: https://www.pnas.org/doi/abs/10.1073/pnas.1410256111 Cod antifreeze: https://www.pnas.org/doi/abs/10.1073/pnas.1817138116 X-cell disease paper: https://www.cell.com/iscience/fulltext/S2589-0042(22)00860-4 Hemoglobin paper: https://academic.oup.com/mbe/article/40/11/msad236/7329987 The new species of dragonfish: https://www.mapress.com/zt/article/view/zootaxa.5501.2.3 Nesting in notothenioids: https://onlinelibrary.wiley.com/doi/abs/10.1111/faf.12523 Icefish nest colony: https://www.cell.com/current-biology/fulltext/S0960-9822(21)01698-5 And the three comics: https://blogs.uoregon.edu/antarcticfishdiversity/ https://blogs.uoregon.edu/antarcticxcell/ https://blogs.uoregon.edu/fishsexdetermination/ Follow Thomas on Bluesky: https://bsky.app/profile/notothentoma.bsky.social Credits Theme – Hadal Zone Express by Märvel

The gang has swapped places, Alan is back in Perth and now it’s Thom’s turn to hit Antarctica. He’s out with the Schmidt Ocean Institute on the Antarctic Climate Connections expedition to the Bellinghousen Sea, to the west of the Antarctic Peninsula. He will record, edit and upload a podcast from there… somehow. This episode may sound a little rougher as a result, but the content is gold as ever… Underrated belter alert. The Prof managed to have some downtime with the family in Antarctica and has some great stories to tell, he’s a chopper guy now. He’s over subs and only into helicopters now… the subs of the sky. We talk to Antarctic fishes expert Thomas Desvignes about the fishes that are only found there and their amazing adaptations. Of course, we also have a remote coffee with Andrew. We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Thanks again for tuning in, we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod Instagram: @deepsea_podcast, Keep up with the team on social media Twitter: Alan - @Hadalbloke Thom - @ThomLinley Instagram: Thom - @thom.linley BlueSky: Thom - @deepseapod.com Reference list News Cable damage https://bbc.com/news/articles/cqx9g5wwp89o Vessel named after Don https://www.forbes.com/sites/jimclash/2025/01/11/naval-ships-named-after-explorers-don-walsh-and-victor-vescovo/ Antarctic ice melting dynamics https://www.annualreviews.org/content/journals/10.1146/annurev-marine-040323-074354 https://www.livescience.com/planet-earth/antarctica/how-is-the-ocean-melting-antarctica-were-starting-to-figure-it-out Guest Antifreeze in fish: https://www.pnas.org/doi/abs/10.1073/pnas.94.8.3811 Supercooling and heating processes: https://www.pnas.org/doi/abs/10.1073/pnas.1410256111 Cod antifreeze: https://www.pnas.org/doi/abs/10.1073/pnas.1817138116 X-cell disease paper: https://www.cell.com/iscience/fulltext/S2589-0042(22)00860-4 Hemoglobin paper: https://academic.oup.com/mbe/article/40/11/msad236/7329987 The new species of dragonfish: https://www.mapress.com/zt/article/view/zootaxa.5501.2.3 Nesting in notothenioids: https://onlinelibrary.wiley.com/doi/abs/10.1111/faf.12523 Icefish nest colony: https://www.cell.com/current-biology/fulltext/S0960-9822(21)01698-5 And the three comics: https://blogs.uoregon.edu/antarcticfishdiversity/ https://blogs.uoregon.edu/antarcticxcell/ https://blogs.uoregon.edu/fishsexdetermination/ Follow Thomas on Bluesky: https://bsky.app/profile/notothentoma.bsky.social Credits Theme – Hadal Zone Express by Märvel Logo image: Thom Linley Song of the month: Five Magics by Megadeath

Our short and to the point PRESSURISED version of episode 54. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/054-antarctica It’s a big one! With The Professor down in Antarctica and Dr Thom not too far behind him, we’ve got an update live from the field. We’re talking about Antarctic submarine dives, below-freezing trenches, unexpected uses of glacial ice and, of course, the importance of growing a beard… But they’re not alone! This month we’re joined by the incredible Shaylyn Potter (Marine Scientist, Sub Pilot and polar diver) as she talks us through the intricacies and unique nature of this environment. We learn about what makes an iceberg different from a bergy bit (yes, that’s a real word), and why plans don’t always go as planned in the south. We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us! Thanks again for tuning in, we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Bluesky: @@deepseapodcast.bsky.social Keep up with the team on social media Twitter: Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley) Georgia - @geeinthesea (https://twitter.com/geeinthesea) Instagram: Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/) Thom - @thom.linley (https://www.instagram.com/thom.linley/) Or Bluesky: Thom: https://bsky.app/profile/deepseapod.com Read the show notes and find out more about us at: www.armatusoceanic.com People mentioned Shaylyn Potter Kat Bolstad --------------------------------------------------------- Credits Theme – Hadal Zone Express by Märvel Logo image - The Deep-Sea Podcast: PRESSURISED Logo Edited by - Georgia Wells

It’s a big one! With The Professor down in Antarctica and Dr Thom not too far behind him, we’ve got an update live from the field. We’re talking about Antarctic submarine dives, below-freezing trenches, unexpected uses of glacial ice and, of course, the importance of growing a beard… But they’re not alone! This month we’re joined by the incredible Shaylyn Potter (Marine Scientist, Sub Pilot and polar diver) as she talks us through the intricacies and unique nature of this environment. We learn about what makes an iceberg different from a bergy bit (yes, that’s a real word), and why plans don’t always go as planned in the south. We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us! Thanks again for tuning in, we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Bluesky: @@deepseapodcast.bsky.social Keep up with the team on social media Twitter: Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley) Georgia - @geeinthesea (https://twitter.com/geeinthesea) Instagram: Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/) Thom - @thom.linley (https://www.instagram.com/thom.linley/) Or Bluesky: Thom: https://bsky.app/profile/deepseapod.com Read the show notes and find out more about us at: www.armatusoceanic.com Links Uranus ocean moons New amphipod People mentioned Shaylyn Potter Kat Bolstad --------------------------------------------------------- Credits Theme – Hadal Zone Express by Märvel Logo image - Inkfish/Minderoo-UWA Deep-Sea Research Centre Edited by - Georgia Wells

Our short and to the point PRESSURISED version of episode 53. If you don't have time for the full episode and want to get right to the science without any of our waffle, this is the place to be! Read the show notes and find the full episode here: https://www.armatusoceanic.com/podcast/053-corals With Dr Thom and The Professor busy prepping for their upcoming expeditions offshore, we had time to squeeze out one more episode before they set sail. We caught up with the legendary Di Tracey from NIWA to talk all things deep-water corals. How they live, what makes them different from their shallow water relatives, and how they are adapted to life in the deep dark ocean. Di's long career in deep-sea ecology is also intertwined with her extensive work in making the marine sciences a better place for women to work. She talks us through what it was like to begin her career offshore, often being the only woman on board, and how she helped change the industry for the better. We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us! Thanks again for tuning in, we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Bluesky: @@deepseapodcast.bsky.social Keep up with the team on social media Twitter: Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley) Georgia - @geeinthesea (https://twitter.com/geeinthesea) Instagram: Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/) Thom - @thom.linley (https://www.instagram.com/thom.linley/) Or Bluesky: Thom: https://bsky.app/profile/deepseapod.com Read the show notes and find out more about us at: www.armatusoceanic.com --------------------------------------------------------- Credits Theme – Hadal Zone Express by Märvel Logo image - The Deep-Sea Podcast PRESSURISED logo Edited by - Georgia Wells Glossary Aotearoa - The Māori-language name for New Zealand Te reo Māori - The Polynesian language of the Māori. Oocyte - A developing egg. Spermatocyte - A developing sperm cell. Scleractinia - Or ‘Stony corals’. A type of corals with hard skeletons made of calcium carbonate. They are often reef-like. Bamboo corals - Corals that make their skeletons from a mixture of calcium carbonate and gorgonian. Black corals - Chitinous corals, can be faster growing than the other two groups.

With Dr Thom and The Professor busy prepping for their upcoming expeditions offshore, we had time to squeeze out one more episode before they set sail. We caught up with the legendary Di Tracey from NIWA to talk all things deep-water corals. How they live, what makes them different from their shallow water relatives, and how they are adapted to life in the deep dark ocean. Di's long career in deep-sea ecology is also intertwined with her extensive work in making the marine sciences a better place for women to work. She talks us through what it was like to begin her career offshore, often being the only woman on board, and how she helped change the industry for the better. In the news this week we have a few exciting new updates. We can indeed confirm that as of our last episode where we spoke about the vulnerability of subsea cables, there were multiple apparent attacks and cables were cut. We can only assume that hostile nations do indeed listen to the deep-sea podcast (thanks for subscribing!). Andrew is back from his stint offshore and he is chock-full of stories for us. Brand new dragonfish species, near-misses with box jellyfish and also some cookie-cutter sharks. It's all happening! We’re really trying to make this project self-sustaining so we have started looking for ways to support the podcast. Here’s a link to our page on how to support us, from the free options to becoming a patron of the show. We want to say a huge thank you to those patrons who have already pledged to support us: Christian Nilsson | Mol Mir Thanks again for tuning in, we’ll deep-see you next time! Check out our podcast merch here! Which now includes Alan’s beloved apron and a much anticipated new design... Feel free to get in touch with us with questions or your own tales from the high seas on: podcast@armatusoceanic.com We’d love to actually play your voice so feel free to record a short audio note! We are also on Twitter: @DeepSeaPod, @ArmatusO Facebook: DeepSeaPodcast, ArmatusOceanic Instagram: @deepsea_podcast, @armatusoceanic Bluesky: @@deepseapodcast.bsky.social Keep up with the team on social media Twitter: Alan - @Hadalbloke (https://twitter.com/Hadalbloke) Thom - @ThomLinley (https://twitter.com/ThomLinley) Georgia - @geeinthesea (https://twitter.com/geeinthesea) Instagram: Georgia - @geeinthesea (https://www.instagram.com/geeinthesea/) Thom - @thom.linley (https://www.instagram.com/thom.linley/) Or Bluesky: Thom: https://bsky.app/profile/deepseapod.com Read the show notes and find out more about us at: www.armatusoceanic.com Links Subsea cables: update - cables cut China's new cable laying technology New squid just dropped! Upside-down anglerfish footage Deep warm corals Mol mir's art Song of the month The Weakerthans - Sun in an Empty Room. Spotify Youtube --------------------------------------------------------- Credits Theme – Hadal Zone Express by Märvel Logo image - Ocean Exploration Trust Edited by - Georgia Wells Glossary Aotearoa - The Māori-language name for New Zealand Te reo Māori - The Polynesian language of the Māori. Treaty of Waitangi (or Te Tiriti o Waitangi in Māori) - A key founding document of New Zealand signed in 1840 by the British Crown and Māori chiefs, and established British sovereignty over New Zealand while granting Māori rights to their land and interests. Tangata whenua - A Māori phrase that means "people of the land". It refers to the indigenous Māori people of a specific area or the country as a whole. Tangata Tiriti - A Māori phrase that refers to non-Māori people who belong to Aotearoa by right of the Treaty of Waitangi. Oocyte - A developing egg. Spermatocyte - A developing sperm cell. Scleractinia - Or ‘Stony corals’. A type of corals with hard skeletons made of calcium carbonate. They are often reef-like. Bamboo corals - Corals that make their skeletons from a mixture of calcium carbonate and gorgonian. Black corals - Chitinous corals, can be...