Davide Foffa
@davfoff.bsky.social
370 followers 300 following 29 posts
Research Fellow (University of Birmingham, Virginia Tech, National Museums Scotland). Vertebrate Palaeobiologist: Mesozoic reptiles, anatomy, systematics, palaeoecology, macroevolution & assemblages https://davidefoffa.weebly.com
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davfoff.bsky.social
‪[1/n] New paper co-lead by @emmadnn.bsky.social@macroecoevoale.bsky.social‬ and I: we combined fossil occurrences, biogeography and climate modelling to investigate the origins and early evolution of pterosaurs 🔗 www.nature.com/articles/s41...
The lagerpetid Scleromochlus, one of the closest relatives of pterosaurs. Artowrk by Gabriel Ugueto
Reposted by Davide Foffa
drmambobob.bsky.social
If you attend or work at a university in the UK, chances are you know someone who is on Indefinite Leave to Remain. Please consider what the recent attacks on ILR from both Reform and Labour are doing to those people you probably know.
Reposted by Davide Foffa
stevebrusatte.bsky.social
If this plan is implemented, it will cripple British universities and health care, and tear apart families.

All 'skilled' immigrants will require £60k salary & cannot use NHS. Permanent residence will be scrapped entirely. Citizenship made insanely hard.

www.theguardian.com/politics/202...
Farage vows to scrap indefinite leave to remain, placing thousands at risk of deportation
Reform UK plans to force non-citizens to apply for visas with high salary thresholds and no access to NHS services
www.theguardian.com
Reposted by Davide Foffa
bethanyjallen.bsky.social
Huge thanks to @palaeopercs.bsky.social for inviting and hosting me! If you missed my talk on Tuesday, you can now catch up via their YouTube channel 👇
www.youtube.com/watch?v=x19X...
Reposted by Davide Foffa
tweetisaurus.bsky.social
Hi all, me, @richardjbutler.bsky.social and the amazing UK-US-Moroccan team are delighted to announce that.. we have a new specimen of Spicomellus AND IT'S WAY WEIRDER AND WAY COOLER THAN WE EVER IMAGINED!!
Reposted by Davide Foffa
semifossorial.bsky.social
It’s finally out!

Our work addressing the origins of reptiles is published in PCJ! peercommunityjournal.org/articles/10....

We use novel info gleaned from the scan data of dozens of stem reptiles to substantially revise our understanding of early reptile evolution #paleontology #herpetology
Reposted by Davide Foffa
richardjbutler.bsky.social
Out today in Nature is the most exciting dinosaur paper I've ever been involved in - led by @tweetisaurus.bsky.social we describe a partial skeleton of the UTTERLY BIZARRE Spicomellus from the Middle Jurassic of Morocco, the oldest known ankylosaur. (1/x)

www.nature.com/articles/s41...
Reposted by Davide Foffa
tweetisaurus.bsky.social
Are you a palaeontologist doing exciting, novel research on the systematics of extinct organisms? Consider submitting to @journalsystpal.bsky.social. UNLIKE SOME OTHER VERTEBRATE PALAEO JOURNALS, initial submission is format-free and we accept manuscripts of any length. We are also Q1....
Reposted by Davide Foffa
bethanyjallen.bsky.social
Interested in inferring biodiversity in deep time? 📈📉 Check out our new R package DeepDiveR, led by @rebeccasaurus.bsky.social and now published in @methodsinecoevol.bsky.social, helping you to prepare datasets for machine learning inference with DeepDive 🤿
doi.org/10.1111/2041...
A schematic explaining the analytical pipeline for using DeepDiveR and DeepDive. DeepDiveR helps users to convert their fossil data into the appropriate input format for DeepDive, as well as to prepare the configuration file describing the analysis settings. These two files can then be run in the Python library DeepDive. DeepDive uses the data to simulate diversity curves and sampling scenarios, and trains a model on the relationship between the two, allowing subsequent inference of the ‘true’ diversity curve from an incomplete and biased empirical fossil record.
Reposted by Davide Foffa
willgearty.bsky.social
📢 deeptime: an R package that facilitates highly customizable and reproducible visualizations of data over geological time intervals

🔗 doi.org/10.1080/2096...

Fully #openaccess in @bigearthdata1.bsky.social with insight about deeptime📦 development and code examples!

#rstats #geology #paleontology
Plot of global benthic δ18O data for 0 – 5.3 Ma (Lisiecki & Raymo, 2005) with geomagnetic polarity subchrons displayed on the top x-axis and planktic foraminiferal primary biozones plotted on the bottom x-axis using the deeptime package. A mammal phylogeny (Garland et al., 1992) plotted in the fan layout using the ggtree and deeptime packages. The greyscale concentric circles in the background indicate geological stages, whereas the linear colored timescale indicates geological epochs. Early tetrapod occurrence data (Jones et al., 2023) plotted as a taxonomic/biostratigraphic range plot using the geom_points_range() function from the deeptime package. A stratigraphic column of Cretaceous lithostratigraphic units from the San Juan Basin, USA. The deeptime package has been used to add pattern fill which indicate the primary lithologies of the units as reported by the Macrostrat API (Peters et al., 2018) via the rmacrostrat R package (Jones et al., 2024).
Reposted by Davide Foffa
arctomet.bsky.social
Alaska N. Schubul, Adam D. Marsh & Ben T. Kligman (2025)

A diverse assemblage of tanystropheid archosauromorphs from the continental interior of Late Triassic Pangea includes a new taxon (Akidostropheus oligos gen. et sp. nov.)

Palaeodiversity 18(1): 99-125
bioone.org/journals/Pal...
doi.org
Reposted by Davide Foffa
anatrecord.bsky.social
New study reveals surprising jaw diversity in early ray-finned fishes (Actinopterygii)!
Using XCT, researchers analyzed mandibles of 19 Devonian species—showing considerable variation in size, structure, and teeth.
Research by Ben Igielman et al.: anatomypubs.onlinelibrary.wiley.com/doi/10.1002/...
Reposted by Davide Foffa
billryerson.bsky.social
New Comparative Anatomy Textbook! Completely free to read and open access!

doi.org/10.59319/YHF...
Reposted by Davide Foffa
stuartsumida.bsky.social
SVP PRESIDENT'S TOWN HALL MEETING
Traveling to Birmingham for the Annual Meeting

Hi Everyone

SVP members are invited to a SVP Town Hall meeting on 5 Aug. The topic: "Traveling to Birmingham for the Annual Meeting". Check SVP email for the link! Interested nonmembers - contact me directly for link.
Reposted by Davide Foffa
palaeoverse.bsky.social
If you were unable to attend, all of the materials for the workshop are freely accessible on our website: workshop.palaeoverse.org
davfoff.bsky.social
Great to seeing this out! Amazing job! Congrats to you and your team! Stunning!
Reposted by Davide Foffa
stephanspiekman.bsky.social
I am proud and grateful to present a dream project today in @nature.com www.nature.com/articles/s41...

Meet #Mirasaura grauvogeli, a #wonderreptilewith skin appendages that rival feathers and hairs, challenging our view of reptile #evolution🪶🦎
Artwork by Gabriel Ugueto
Reposted by Davide Foffa
richardjbutler.bsky.social
Registration is now open for the Society of Vertebrate Paleontology annual meeting 2025 in Birmingham! Register now for the best possible rates! #SVP2025 #2025SVP

vertpaleo.org/2025-registr...
2025 Registration Information – Society of Vertebrate Paleontology
vertpaleo.org
Reposted by Davide Foffa
fossilrob.bsky.social
Those in need of entertainment this #FossilFriday might be interested in our new podcast @thefossilfiles.bsky.social wherein Susie and I gossip about new palaeo discoveries
Reposted by Davide Foffa
sophiesaurus98.bsky.social
After a very long wait, we finally have a named Chinle pterosaur! Say hello to Eotephradactylus!
cascoclauda.bsky.social
new pterosaur! a warm welcome to eotephradactylus, the first pterosaur to be named from the famous chinle formation of the late triassic
(art by brian engh)
www.pnas.org/doi/10.1073/...
art depicting eotephradactylus, a eudimorphodontid pterosaur, feeding on fish in a small pond at dusk
Reposted by Davide Foffa
ashwhiffin.bsky.social
Very excited to say that we are seeking an Assistant Curator to join our entomology team! 😁🪲

For full details on this 2 year fixed-term post, head to our website:
➡️ careers.nms.ac.uk/job/727783

#Entomology #InsectCollection #EntoJobs #MuseumJobs
A close up of hands using pinning forceps to transfer an Emperor moth specimen to the main drawer which can be seen in the background.