Narimane Chatar's Avatar

Narimane Chatar

@narimanechatar

Postdoc at UC Berkeley | Crazy cat lady interested in fossil carnivorans 🦁🐻🦦 | Biomechanics & morphometrics πŸ¦ΎπŸ“Š | PhD'23 from UniversitΓ© de LiΓ¨ge | She/her πŸ‡§πŸ‡ͺπŸ‡²πŸ‡¦

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17.11.2024
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Latest posts by Narimane Chatar @narimanechatar

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The @societyofvertpaleo.bsky.social
Annual Meeting #2025SVP was an absolute blast! Great to reconnect with European colleagues this year, and to hang out with EDDy Lab folks again. I presented some of our ongoing work on #teeth #biomechanics. Stay tuned, more toothy madness on the way! 🦷

25.11.2025 19:49 πŸ‘ 6 πŸ” 2 πŸ’¬ 0 πŸ“Œ 0
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Had a blast for the first #SVP2025 day yesterday with an amazing carnivora session 🦁🐻🦝🦦
What an amazing way to start the meeting 🀩

13.11.2025 09:07 πŸ‘ 5 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
Easier said than done: unexpected hurdles to preparing ∼1,000 cranial CT scans for data collection from an online digital repository Background As science becomes more open and accessible, researchers are increasingly encouragedβ€”and sometimes requiredβ€”to share their digital data on public repositories. While this promotes transpare...

Analysis of 985(!!) baboon skulls' CT scan data from MorphoSource shows that >18% have slice spacing errors that propagate to downstream analyses-- an important cautionary tale on checking CT metadata vs. errors, and a goliath effort: peerj.com/articles/201...

27.10.2025 07:40 πŸ‘ 27 πŸ” 11 πŸ’¬ 0 πŸ“Œ 4
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Collections Study Grants Collections study grants provide financial assistance for graduate students and post-doctoral researchers to study the collections of the University of Washington Burke Museum (UWBM).

New Collection Study Grants for students and postdocs to come visit the @burkemuseum.bsky.social! Applications due 12/15/25. www.burkemuseum.org/collections-...

22.10.2025 23:21 πŸ‘ 38 πŸ” 34 πŸ’¬ 0 πŸ“Œ 2

We’d also like to highlight research conducted with fossils from this locality by international scholars who are utilizing new technology like 3D scanning which allows us to work with fossils in new ways and have a digital record that increases accessibility to these fossils.

16.10.2025 01:12 πŸ‘ 6 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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Post-doc @narimanechatar.bsky.social is working with extinct sabertoothed cat-like carnivores from John Day, scanning a cast of Pogonodon platycopsis, housed in the UCMP. 3D scanning allows her to compareΒ the shape and mechanical performances of its cranium and jaw. tinyurl.com/pogcranium

16.10.2025 01:12 πŸ‘ 6 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
Image of three brown and black fossil jaw fragments of extinct weasel relatives, Leptarctus, with short but sharp cusps. Open access paper at https://doi.org/10.5070/P9.48360

Image of three brown and black fossil jaw fragments of extinct weasel relatives, Leptarctus, with short but sharp cusps. Open access paper at https://doi.org/10.5070/P9.48360

Celebrating #NationalFossilDay with a new paper describing specimens of the most whimsical of weasel relatives, leptarctine ("slender bear") mustelids, from the collections of @ucmpberkeley.bsky.social.

Their teeth are so much fun to look at! 🦷
doi.org/10.5070/P9.4...

(Cover image by P. Holroyd)

15.10.2025 21:35 πŸ‘ 30 πŸ” 7 πŸ’¬ 1 πŸ“Œ 0
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Marine origins and freshwater radiations of the otophysan fishes Otophysans, known for their enhanced hearing enabled by the complex Weberian apparatus, comprise two-thirds of extant freshwater fish species. Previously, they were thought to have originated in fresh...

New study lead by
@liujuan.bsky.social out today in @science.org πŸ₯³ Otophysan (e.g. carp, catfish, eels) didn't originate from fresh water but instead first evolved in a marine ecosystem, colonizing fresh water multiple times🐟 @ucmpberkeley.bsky.social www.science.org/doi/10.1126/...

02.10.2025 18:24 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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New in @science.org, meet Acronichthys maccagnoi, a new species from Late Creatacous Canada that changes what we know about the origins and evolution of one of the most successful fish groups on Earth.

02.10.2025 18:18 πŸ‘ 87 πŸ” 32 πŸ’¬ 2 πŸ“Œ 7

New paper showing that ichthyosaurs ate vampyromorph coleoids. Did they like it ? No idea πŸ€·β€β™‚οΈ

@universitedeliege.bsky.social @naturmusee.bsky.social @just-fre.bsky.social
@peerj.bsky.social

peerj.com/articles/19786

08.09.2025 10:21 πŸ‘ 6 πŸ” 4 πŸ’¬ 0 πŸ“Œ 0
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NEWS: 4 years PhD studentship at the University of Malaga (Spain). Evolution of the backbone and limbs of crocodylomorphs, supervised by Professor Borja Figueirido @bortxaf.bsky.social and myself. More information hereπŸ‘‡ #paleobiology #biomechanics

08.09.2025 16:33 πŸ‘ 4 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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Fully funded PhD position available at
@univmalaga.bsky.social πŸ‘©β€πŸŽ“πŸ‘¨β€πŸŽ“ focusing on the evolution of the vertebral column in crocodylomorphs 🐊under the supervision of @bortxaf.bsky.social & @albertomartinserra.bsky.social
Application deadline: Sep 30 🚨

08.09.2025 18:05 πŸ‘ 4 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0
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Brand new paper about meshing in computational fluid dynamics simulations for organic geometries in paleobiology published in @methodsinecoevol.bsky.social offering both practical guidance and structured comparison of meshing techniques in #CFD

➑️https://doi.org/10.1111/2041-210X.70146

30.08.2025 09:33 πŸ‘ 18 πŸ” 3 πŸ’¬ 1 πŸ“Œ 0
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GitHub - MiguelDLM/MyoGeneratorRemix: Blender add-on to create volumetric muscles Blender add-on to create volumetric muscles . Contribute to MiguelDLM/MyoGeneratorRemix development by creating an account on GitHub.

✨ Key improvements: – Works with modern Blender versions – 2 β€œlofting” methods for complex muscle shapes – Mesh resolution control – More accurate parameter calculations – Automatic muscle texture – Fewer bugs, better stability

πŸ”— Available here: github.com/MiguelDLM/my...

26.08.2025 16:17 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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New paper out today lead by @tsengzj.bsky.social where we test the 150-year-old hypothesis that the unique jaw torus in Nimravus is an adaptation to resist bite forces using FEA🦁πŸ”ͺour results highlight some functional advantage of the torus, which are amplified at larger gape doi.org/10.1098/rsbl...

27.08.2025 06:28 πŸ‘ 23 πŸ” 14 πŸ’¬ 0 πŸ“Œ 0
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Abstract accepted for a talk at #SVP2025 - #2025SVP in Birmingham πŸ‡¬πŸ‡§ See y'all there if you wanna learn about fun stuffs we did to learn more about teeth form-function 🦷πŸ₯©πŸŒΏ

Can you spot the Black Sabbath ref in the title? 😎🀘🎸
@societyofvertpaleo.bsky.social

20.08.2025 16:26 πŸ‘ 6 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Assistant Teaching Professor - Human Anatomy- Department of Integrative Biology University of California, Berkeley is hiring. Apply now!

The Department of Integrative Biology @ucberkeleyofficial.bsky.social is hiring an Assistant Teaching Professor of Human Anatomy! Open until September 19. Please share with anatomy/paleo/func-morph colleagues and friends. Happy to answer any questions. aprecruit.berkeley.edu/JPF05053

14.08.2025 20:13 πŸ‘ 2 πŸ” 5 πŸ’¬ 0 πŸ“Œ 0

1) Are you an Assistant Professor studying evolutionary biology?

2) Are you in the US?

3) Would you like to give a research seminar in Iowa?

4) Are you available to travel September 4-6?

If you can answer YES x4, please DM me ASAP, or comment below.

14.08.2025 20:09 πŸ‘ 64 πŸ” 82 πŸ’¬ 7 πŸ“Œ 2
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International Cat Day: Paleontology facts about our favorite felids On August 8, researchers from ULiège share key insights into how our feline friends evolved before becoming the domestic cats we know today.

INTERNATIONAL CAT DAY 🐈 A paleontological look at our favorite felines ! Did you know the very first known feline lived in France nearly 30 million years ago? Learn more πŸ‘‡
Special thanks to @valentinfischer.bsky.social @narimanechatar.bsky.social and team !
www.news.uliege.be/cms/c_204630...

08.08.2025 14:03 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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(finally) back in in Liège for a few days after two conference in a row.
Had an amazing time at @eavpalaeo.bsky.social #EAVP2025 and @sebiology.bsky.social #SEBCONFERENCE 🀩

14.07.2025 21:40 πŸ‘ 4 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0
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Hey @sebiology.bsky.social attendees! Don't forget the A2 - Experimental palaeo session in Nightingale 1&2 tomorrow morning πŸ€©πŸ¦–πŸ¦Ύ #SEBCONFERENCE #SEB2025

10.07.2025 11:51 πŸ‘ 1 πŸ” 1 πŸ’¬ 0 πŸ“Œ 0

So proud of Nicolas who just won the @eavpalaeo.bsky.social best poster award this year in KrakΓ³w πŸ‡΅πŸ‡±πŸ€©πŸ₯Ÿ
I had the chance to co-supervise Nicolas for his BSc thesis last semester at @maastrichtu.bsky.social
We looked into the functional anatomy of proboscideans long bones using FEA 🦴🐘🦣

05.07.2025 08:55 πŸ‘ 5 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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🚨🚨🚨!Post doc opportunity! 🚨🚨🚨
35 month post doc on niche modelling of migratory whales in my lab with Katrina Jones. Job advert below:
my.corehr.com/pls/uoxrecru...
Please get in touch with questions!

29.05.2025 00:06 πŸ‘ 69 πŸ” 62 πŸ’¬ 0 πŸ“Œ 3
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Museum Specialist - New York, NY 10024 - Indeed.com American Museum of Natural History

The Invertebrate Paleontology department at the AMNH is seeking a full-time Museum Specialist.

www.indeed.com/viewjob?from...

22.05.2025 17:38 πŸ‘ 34 πŸ” 20 πŸ’¬ 1 πŸ“Œ 0

Has anyone been able to upload anything on MorphoSource recently?

21.04.2025 20:03 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Finally got it right this year 😍 #2026MMM
Long live the king of the artic πŸ‘‘πŸ»β€β„οΈ

14.04.2025 03:27 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

A bit late but... for this #FossilFriday I'm proud to announce that I was awarded a #MSCA Global Fellowship scoring +98%πŸ₯³Starting Dec 1st I will spend 2 more years at @ucberkeleyofficial.bsky.social with @tsengzj.bsky.social followed by 1 year at @univmalaga.bsky.social with @bortxaf.bsky.social🐺🐯🐻🦝

11.04.2025 16:55 πŸ‘ 11 πŸ” 2 πŸ’¬ 0 πŸ“Œ 1
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For this #FossilFriday meet Sarkastodon mongoliensis from the Eocene of Inner Mongolia from @natural-history.bsky.social we scanned with PhD student Melvin Vankeslt. First described in 1938 by W. Granger this oxyaenid was absolutely MASSIVE 😱

21.03.2025 15:04 πŸ‘ 22 πŸ” 8 πŸ’¬ 0 πŸ“Œ 0
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A bit too late for #FossilFriday but I haven't post anything in a while soooo... In the @natural-history.bsky.social for 2 weeks to scan carnivorous mammals with PhD student Melvin Vankelst and we found some BIG BOIIIS 🐯🐺

15.03.2025 16:10 πŸ‘ 13 πŸ” 5 πŸ’¬ 1 πŸ“Œ 0
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BFEX: Blender Finite Elements eXporter is a Blender extension (a.k.a. add-on) for building Finite Elements Models to be used on Fossils. From Blender you can easily build, visualize, export and run your FEA

onlinelibrary.wiley.com/doi/10.1002/...

07.03.2025 07:51 πŸ‘ 4 πŸ” 3 πŸ’¬ 0 πŸ“Œ 0