I recently got back from fieldwork with Dr.s @egmitchell.bsky.social, Tory Botha , @yarongliu.bsky.social, and Phil Wilby. This was my first time visiting Newfoundland. It was wonderful to visit these sites and do fieldwork on Avalonian Material!
Emily Mitchell
@egmitchell.bsky.social
Palaeo and Marine Ecologist, Palaeontologist. Assoc. Prof @camzoology.bsky.social & @zoologymuseum.bsky.social at @cam.ac.uk PI @deeptimeecology.bsky.social She/Her
Out today in @nature.com: our review on how single cells evolve into multicellular organisms. With Ozan Bozdag, @kaitong25.bsky.social, Peter Yunker, and @matthewherron.bsky.social. rdcu.be/9ZuiKow9twKa For an overview, check out the video below.
Wrapping up a fantastic field season #laserscanning #Ediacaran fossils in Newfoundland @discoverygeoparknl.bsky.social and Mistaken Point. Our 10th year of laser scanning 🥳
Wrapping up a fantastic field season #laserscanning #Ediacaran fossils in Newfoundland @discoverygeoparknl.bsky.social and Mistaken Point. Our 10th year of laser scanning 🥳
Four days ago, a scientist was surprised by the news that Anthropic discovered new virus genes for making DNA. He says he’s been studying them for years—and feeding his data to Anthropic’s AI as part of his own research. Coincidence? Here’s my story. nyti.ms/3VSWayc
Did Anthropic’s A.I. Really Make a Scientific Discovery on Its Own? (Gift Article)
An expert at the University of Copenhagen said his team had been sharing its research with the company’s A.I. model, Claude, and that its new finding matched their work.
nyti.ms
Fantastic day out #laserScanning @discoverygeoparknl.bsky.social #Ediacaran fossils from 565 million years ago! Collecting data for our @erc.europa.eu research grant understanding selection in Ediacaran early animals 😀
Some #FossilFriday views from the @nhm-london.bsky.social fossil #echinoderm collections. Feat. some beautiful Jurassic ophiuroids and crinoids (brittle stars and sea lilies), and one of the beautiful original hand-written specimen registers.
Happy #MonographMonday! This plate depicts a fossil colony of Thecosmilia annularis. The detail is absolutely stunning! A Monograph of the British Fossil Corals. Second Part. Corals from the Oolitic Formations by Milne Edwards and Haime (Volume 5, Issue 12, 1851).
And now for some REAL map news: The UN votes to adopt new world map to reflect Africa's TRUE size www.bbc.co.uk/news/article... #gischat #geogsky #geosky 🌍
UN votes to adopt new world map to reflect Africa's true size
The Togo-sponsored resolution was backed by 164 nations - the US the only nation to vote against it.
bbc.co.uk
#DeepWonders science team, led by @divaamon.bsky.social located 25 cold seep ecosystems and discovered 20 suspected new species. They also encountered abandoned fishing gear and trash — an important reminder that humans have an impact in places they’ve never seen or visited before.
Ancient fossil from China reveals animal-microbe partnerships dating back 550 million years @egmitchell.bsky.social @maxlechte.bsky.social #evolution #evolutionsoup #fossil #science #ediacaran 👇🏼👇🏾 tinyurl.com/26gnqshn
Thrilled to announce that my department - Ecology and Evolutionary Biology - at the U of Arizona will likely be hiring for a tenure-track position in "Population and Community Ecology" this fall. Watch this space for more details and official announcements coming soon ... #Ecology #EcologyJobs 🌐🌾🧪
We present: The Art of #InverteFest - August 2026 Edition A digital art book showcasing the work of 100 artists, in celebration of overlooked invertebrate fauna. Thank you to the artists who contributed to our book! Download & submit to the next edition: invertefest.com/#artbook #Art #SciArt
Happy International Whale Shark Day! Today we are celebrating one of the most iconic species, in size and charisma. Despite their fame, and global conservation efforts, they are still listed as Endangered.
New paper 🧪🪨🦐: We describe the N'kob Biota, a new Middle Ordovician Biota from Morocco that fills a critical gap between the Early Ordovician Fezouata Biota and the Late Ordovician Tafilalt Biota. Out now in Geology: doi.org/10.1130/G546... Art by @joschuaknuppe.bsky.social
#InverteFest begins at midnight your local time. Post your invertebrate art, join the community art book, go find critters in the wild, celebrate with us using the hashtag!
I'm on People are Fish again! Come listen to me yap about all the weird and wonderful critters that we got to bring to life in Evolution!! www.youtube.com/watch?v=9RHe...
How Do Documentaries Bring Fossil Species Back to Life? — BBC Evolution
YouTube video by People Are Fish
youtube.com
⚠️Please repost!⚠️ Over 99% of species that ever lived are extinct. Without palaeontology, the new Natural History GCSE will only cover a snapshot of life's history. We're making the case for fossils in the new GCSE 🦴🐚🌿 teach.ocr.org.uk/palaeontolog... The consultation is open now! Have your say👇
GCSE Natural History - Palaeontology - Joseph Keating
Joseph Keating puts forward a case for including palaeontology in the new GCSE Natural History curriculum due to its unique deep-time perspective.
teach.ocr.org.uk
🌍 The Zooplankton International Geospatial dataset includes information from 311 lakes across 37 countries and all nine thermal lake regions, bringing together a wealth of biological and environmental observations. Learn more: http://dx.doi.org/10.1002/lol2.70152 2/2
Fantastic week at Mistaken Point @newfoundlandlabrador studying the different #Ediacaran fossils there
This is why we look to the plankton 👀 🌊 The Continuous Plankton Recorder Survey has been tracking plankton populations over decades, giving us the vital long-term data needed to understand change and inform global ocean policy. Find out more - www.cprsurvey.org
Cameo: this wasn't part of the script but I had the power to #InsertAnInvert, so I specifically asked @kiabugboy.bsky.social to model us Dendropupa vetusta, the oldest land snail, which was also found in Joggins Formation. Please admire the snails. This is important.
🚨 #MUSEUMJOBS KLAXON🚨 We're looking for a Senior Digitiser and two Digitisers to work across @zoologymuseum.bsky.social & @camplantsci.bsky.social to help create biodiversity data for the researchers who need it, through #DiSSCoUK. 1. www.cam.ac.uk/jobs/senior-... 2. www.cam.ac.uk/jobs/digitis...
Did a lack of sex hold back the evolution of the first animals? To answer this question, you need some lovely Ediacaran fossils and lots of interesting maths. An x-rated double hitter for @thefossilfiles.bsky.social this week with @egmitchell.bsky.social and @tweetisaurus.bsky.social
🎨 job alert 🐠 Come join us! We have two positions open! These are part of our @erc.europa.eu funded project on the mechanisms underpinning convergence of colour patterns in cichlid fishes! Closing date: 16th August. Postdoc: www.cam.ac.uk/jobs/researc... Technician: www.cam.ac.uk/jobs/researc...
Callipterus Cichlid Collecting Shell
ALT: Callipterus Cichlid Collecting Shell
static.klipy.com
In our Viewpoint (onlinelibrary.wiley.com/doi/abs/10.1...) we synthesize the gametic definition (outlined by Janicke et al below) and other definitions of sex (e.g., multivariate definition). We contend that is NO consensus on “biological sex” (maybe a consensus isn’t actually necessary…)
There is No Consensus on Biological Sex
At this critical moment when misinformation about sex is being applied to policy globally, scientific clarification on the definition of biological sex is valuable. Here, we evaluate the primary appr...
onlinelibrary.wiley.com
In a new #Viewpoint we argue that the binary definition of #BiologicalSex based on gamete size is a scientifically robust framework that is entirely compatible with the diversity of sexual phenotypes and human gender identities. onlinelibrary.wiley.com/doi/10.1111/...
Some of the first reviews are in for Evolution, and I couldn't be prouder of our team ❤️ "Evolution should be compulsory viewing for everyone over the age of five." Apologies for the paywall, but some screengrabs below: www.ft.com/content/c6c0...