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Reposted by Joe Keating

Richard Dearden @euphanerops.bsky.social · 13d

Living sharks have innumerable tiny scales, but their earliest relatives somehow grew larger bony plates. In our new Biology Letters @royalsocietypublishing.org, we work try and out how, arguing they grew by fusing and remodelling spines and scales.

doi.org/10.1098/rsbl...

Reconstruction of an early shark relative, a fish with a blunt head and with fins supported by spines. Image by Plamen Andreev.

Images of growth of the bony plate of an early shark relative.

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Joe Keating @evopalaeo.bsky.social · 22d

Rest in Peace Pierre. I will miss your insights, humour and unwavering positivity.

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Joe Keating @evopalaeo.bsky.social · 22d

To donate, please visit: www.royalsaskmuseum.ca/donate/donate-now and indicate the "Pierre Cockx fund" in the notes field above the payment details. Your donations will be managed by the Friends of the Royal Saskatchewan Museum, a non-profit group supporting student research.

Donate Now « Royal Saskatchewan Museum

World's largest T. rex lives here. Two locations Regina, Saskatchewan and Eastend, Saskatchewan.

www.royalsaskmuseum.ca

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Joe Keating @evopalaeo.bsky.social · 22d

Pierre’s family has established a memorial fund to support young researchers pursuing graduate studies in palaeontology. If you are able, we invite you to contribute to this fund. Every donation will go directly toward helping graduate students following an academic path similar to Pierre's.

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Joe Keating @evopalaeo.bsky.social · 22d

He was an exceptionally determined and hardworking scientist, with a bright and promising future ahead. Beyond his scientific brilliance, Pierre was always smiling, full of optimism, and good-humoured (even after our third Sys Bio rejection and resubmission!)

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Joe Keating @evopalaeo.bsky.social · 22d

Despite this, Pierre stuck with it, and by the end of his time at Bristol, Pierre was a master of Markov models. Following his time at Bristol, Pierre secured a postdoc at IVPP in Beijing, where he continued his research on the evolution of feathers.

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Joe Keating @evopalaeo.bsky.social · 22d

Pierre came to @bristolpalaeo.bsky.social for his Marie Currie Fellowship to work with Mike Benton on feathered dinosaurs. I managed to persuade him to look at the nitty gritty of ancestral state estimation, which was well outside his comfort zone!

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Joe Keating @evopalaeo.bsky.social · 22d

Incredibly proud and also very emotional to see this new paper published in @systbiol.bsky.social. The study was lead by Pierre Cockx, who sadly passed away in July.
academic.oup.com/sysbio/advan...

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Joe Keating @evopalaeo.bsky.social · Sep 5

Decay experiments on shrimps provide insight into the fossilisation potential of arthropod appendages
www.openpalaeo.org/article/view...
🦐🦐🦐🦐🦐 Out now in @openpalaeo.bsky.social

www.openpalaeo.org

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Reposted by Joe Keating

The Palaeontological Association @thepalass.bsky.social · Aug 29

A phylogeny for Heterostraci (stem-gnathostomes) onlinelibrary.wiley.com/doi/10.1002/... @datadryad @wileyearthspace @fossilrob.bsky.social @evopalaeo.bsky.social

A phylogeny for Heterostraci (stem‐gnathostomes)

The armoured jawless fishes (‘ostracoderms’) are major and widespread components of middle Palaeozoic ecosystems. As successive branches on the gnathostome stem lineage, they represent the early sequ...

onlinelibrary.wiley.com

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Joe Keating @evopalaeo.bsky.social · Aug 29

A phylogeny for Heterostraci
onlinelibrary.wiley.com/doi/10.1002/...
Very pleased to see this out, and huge thanks to Emma Randle for leading the study and @fossilrob.bsky.social for pushing it through the finish line.

A phylogeny for Heterostraci (stem‐gnathostomes)

The armoured jawless fishes (‘ostracoderms’) are major and widespread components of middle Palaeozoic ecosystems. As successive branches on the gnathostome stem lineage, they represent the early sequ...

onlinelibrary.wiley.com

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Joe Keating @evopalaeo.bsky.social · Jul 17

Jealous

Joe Keating @evopalaeo.bsky.social · Jul 15

www.mirror.co.uk/news/weird-n...

'Wirral cat man' inspires online witch hunt for mysterious neighbourhood figure

"I put the flash on my phone and I saw the ‘Cat Man’ sat there staring right at me": a mysterious suited figure has been terrorising and fascinating the people of Wirral. But who is behind it?

www.mirror.co.uk

Joe Keating @evopalaeo.bsky.social · Jun 24

👀 !

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Joe Keating @evopalaeo.bsky.social · Jun 14

Come and visit @thepalass.bsky.social at the Lyme Regis fossil festival. See if you can beat the odds and become a fossil!

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Joe Keating @evopalaeo.bsky.social · Jun 10

Just added some new functions to treesurgeon
github.com/evo-palaeo/t...

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Joe Keating @evopalaeo.bsky.social · Jun 6

[email protected] has published its first research paper!

Publish your research here too! Its totally completely FREE! There are NO publication costs and NO access costs.

www.openpalaeo.org/article/view...

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Joe Keating @evopalaeo.bsky.social · May 29

Foxy enjoying the evening ☀️in Bristol

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Reposted by Joe Keating

Dr Thomas Clements @taphonomist.bsky.social · May 23

Super interesting paper outlining the damaging impact of the 'Gollum effect': researchers who restrict access to resources.

Very relevant to palaeo work regarding the gatekeeping of collection material and the harm this causes to science. Worth a read!

www.cell.com/one-earth/fu...

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Reposted by Joe Keating

Guy Shrubsole @guyshrubsole.bsky.social · May 21

Victory for wild camping at the Supreme Court!

The verdict is a relief– but Dartmoor remains the *only* place in England & Wales where the public has a right to wild camp

Labour must now pass a new right to roam act to defend & extend the public’s access rights

www.theguardian.com/uk-news/2025...

Wild camping on Dartmoor is legal, supreme court rules

Case came to supreme court after court of appeal determined the term ‘open-air recreation’ included camping

www.theguardian.com

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Joe Keating @evopalaeo.bsky.social · May 21

I've 'entertained' them as stem verts... Although probably they are stem cyclostomes.

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Joe Keating @evopalaeo.bsky.social · May 21

Now we must entertain that crown-vertebrates might Ordovician in age...

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Joe Keating @evopalaeo.bsky.social · May 21

Congrats to Yara and team! They reveal that Anatolepis - previously interpreted as the oldest vertebrate with a mineralised skeleton - is not a vertebrate at all!
Paper here: tinyurl.com/59sdw7x9
and a nice write up by @guillaumehouee.bsky.social & Philippe Janvier here: tinyurl.com/2u6haac8

The evolutionary origin of sensitive dental structures

Fossil data shed light on a debate about when vertebrate dental tissues arose by assigning an early sensory structure to arthropods rather than to vertebrates.

www.nature.com

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Reposted by Joe Keating

Peter Wagner (a Real Dr., not a surgeon-barber/body-tech/golfer) @peterjwagner3.bsky.social · May 21

Any young paleo workers will be hard pressed to find a better opportunity than this.

Lee Hsiang Liow （廖珕庠） @lhliow.bsky.social · May 20

Come postdoc in Oslo! 3 years. You design the project! Get in touch with me or others at our museum! Deadline 23 june www.jobbnorge.no/en/available... share and repost !

Postdoctoral Fellow: Self-Developed Project (280531) | University of Oslo

Job title: Postdoctoral Fellow: Self-Developed Project (280531), Employer: University of Oslo, Deadline: Monday, June 23, 2025

www.jobbnorge.no

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Joe Keating @evopalaeo.bsky.social · May 15

Dinosaur on dinosaur action!

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