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Robert Sansom

@fossilrob.bsky.social

Palaeobiologist in Manchester | Fossils, Parenting, Animal Evolution, Fish, Phylogeny, Existential Despair, Taphonomy, and occasionally Eurovision

1,176 Followers  |  208 Following  |  233 Posts  |  Joined: 15.11.2023  |  2.0155

Latest posts by fossilrob.bsky.social on Bluesky


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Not fussed about Spinosaurs, but I do like PCAs. I do not like this PCA

20.02.2026 11:04 β€” πŸ‘ 20    πŸ” 7    πŸ’¬ 5    πŸ“Œ 0
Microsoft Forms

forms.office.com/pages/respon...

26.02.2026 11:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Rewilding the Eurasian lynx to Britain
YouTube video by Mel Rewilding the Eurasian lynx to Britain

Do you think the Eurasian Lynx should be reintroduced into English forests? πŸŒ²πŸŒ²πŸˆβ€β¬›
My undergraduate student Mel has made a video exploring the issues as part of her Science Communication project. Could you spare 5 minutes to watch and fill out her questionnaire?
www.youtube.com/watch?v=fZwk...

26.02.2026 11:32 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Fossil Fish News! (with some dinosaur news on the side)

25.02.2026 15:05 β€” πŸ‘ 9    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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Was the solution to palaeo mysteries hidden right in front of our faces? High powered X-ray analyses of Silurian 🏴󠁧󠁒󠁳󠁣󠁴󠁿 fossils reveals cryptic πŸ‘οΈ & 🦴 of early vertebrates, whilst new discoveries in Cretaceous πŸ‡­πŸ‡Ί find the missing European ceratopsians. Find out more in this week's new episode!

25.02.2026 15:02 β€” πŸ‘ 6    πŸ” 5    πŸ’¬ 1    πŸ“Œ 1
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P p p p p pancake day!

17.02.2026 19:04 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

The β€˜leafy’ western part

11.02.2026 16:29 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Daily cycling commute through Gorton and Denton by election update- number of household placards I saw for each party:
Green 35
Labour 10
Other parties: 0

11.02.2026 09:24 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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The end Permian nearly wiped out all life on earth.πŸŒ‹πŸ¦ˆπŸ¬πŸπŸŠπŸΈ Now new data shows that life bounced back much faster than expected with a big diversity of predators right at the beginning of the Triassic. Find out more in today's new episode

10.02.2026 09:28 β€” πŸ‘ 21    πŸ” 11    πŸ’¬ 1    πŸ“Œ 2
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What do you want to hear about? Every week we cover a new palaeo paper or discovery. This time, we are asking you to choose! Take a look at the options below and 'like' the title(s) you want @tweetisaurus.bsky.social and @fossilrob.bsky.social to do next!

10.02.2026 09:52 β€” πŸ‘ 12    πŸ” 8    πŸ’¬ 1    πŸ“Œ 0
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So @fossilrob.bsky.social has posted me something and told me I'm not allowed to open it until we record the next Fossil Files podcast @thefossilfiles.bsky.social. I have concerns. Find out what it is by listening in wherever you get your podcasts... new episodes every other Tuesday

07.02.2026 12:22 β€” πŸ‘ 19    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Who’s that at our departmental seminar today? It’s the lovely @macroecoevoale.bsky.social wowing us with dinosaurs, ecology, and global science!

04.02.2026 19:04 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1
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Who’s that at our departmental seminar today? It’s the lovely @macroecoevoale.bsky.social wowing us with dinosaurs, ecology, and global science!

04.02.2026 19:04 β€” πŸ‘ 8    πŸ” 1    πŸ’¬ 0    πŸ“Œ 1
θ–©ε‘η­η”²ι­šSacabambaspisβ—‰β–Όβ—‰
YouTube video by 54sasuki θ–©ε‘η­η”²ι­šSacabambaspisβ—‰β–Όβ—‰

youtu.be/ciiTB4QNwkY

01.02.2026 20:36 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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On second thoughts, I'm not hungry

28.01.2026 15:03 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
Preview
Early vertebrate biomineralization and eye structure determined by synchrotron X-ray analyses of Silurian jawless fish Abstract. Understanding the origin and early diversification of vertebrates has always been a challenge because of the ambiguous and conflicting interpreta

With proper link royalsocietypublishing.org/rspb/article...

28.01.2026 11:25 β€” πŸ‘ 13    πŸ” 4    πŸ’¬ 1    πŸ“Œ 0

The paper lead by @fossilyarns.bsky.social with colleagues in Manchester and California is out today in Proceedings B @royalsociety.org [end]
doi.org/10.1098/rspb...

28.01.2026 10:31 β€” πŸ‘ 11    πŸ” 1    πŸ’¬ 2    πŸ“Œ 0
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We also found evidence of bony skeletal type tissues in these otherwise squishy vertebrates. nice.

28.01.2026 10:31 β€” πŸ‘ 15    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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The specific chemistry and distribution shows evidence of a complex eye and a retinal pigmented epithelium, early in our evolution. COOL.

28.01.2026 10:31 β€” πŸ‘ 13    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Let's look closer at the eye. The Copper shows a really nice Camera-type eye structure, not seen before with normal light.

28.01.2026 10:31 β€” πŸ‘ 10    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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The Zinc picks out nicely the eyes, the 'gills', and some mystery unknown structures, but NOT the 'mouth'

28.01.2026 10:31 β€” πŸ‘ 9    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0
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Here is that same face, that only a mother could love, visualised in high powered X-rays at the Stamford Synchrotron to show Zinc

28.01.2026 10:31 β€” πŸ‘ 10    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Here is Jamoytius's gormless face in fossils from the Early Silurian of Scotland

28.01.2026 10:31 β€” πŸ‘ 8    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
by Nobu Tamura

by Nobu Tamura

New paper story time. πŸ‘οΈπŸŸπŸ¦΄πŸ©»
Here is your gormless jawless relative Jamoytius:
[1/8]

28.01.2026 10:31 β€” πŸ‘ 93    πŸ” 36    πŸ’¬ 3    πŸ“Œ 1
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My new paper is out today!
With @fossilrob.bsky.social looking at Silurian jawless fish (obvs)

With the SLAC synchrotron we find evidence for true bone in these squishy fish AND camera eyes - a nice kismet moment with that great recent Nature paper

Early vertebrate eyes are SO HOT right now!

28.01.2026 09:37 β€” πŸ‘ 18    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0
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Is it our ability to survive lead poisoning that made us human?☠️ 🦧 🧠 🦷 A new study combining data from gigant orangutan fossil teeth and artificially grown brains in jars paints a picture of distant human origins and language development. Episode out today!

27.01.2026 11:32 β€” πŸ‘ 3    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

Gigantopicthecus was gigantic @tweetisaurus.bsky.social

23.01.2026 16:13 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

πŸ‘€

22.01.2026 21:16 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Thanks everybody for the support over the last year! πŸ₯³ πŸŽ‰ Here are the top 8 episodes for 2025- did your favourite make the list? Details of the episode and the artists of the images are on our YouTube channel and Libsyn pages

13.01.2026 11:09 β€” πŸ‘ 6    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0
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🚨 New episode out today: "Back breaking and baby making, the disturbing bedroom habits of hadrosaurs",
πŸ¦•β€οΈπŸ¦•we take a lurid look at pathologies and behaviours of duck bill fossils. Out now on YouTube or wherever you get your podcasts

13.01.2026 11:07 β€” πŸ‘ 11    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1

@fossilrob is following 20 prominent accounts