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Alexis Licht

@alexislicht.bsky.social

Geologist, paleobiologist, @CNRS.fr research scientist, co-director of the Climate team at CEREGE @climatecerege.bsky.social, PI of ERC-funded @dispersal-erc.bsky.social project

1,131 Followers  |  737 Following  |  120 Posts  |  Joined: 13.12.2023  |  1.7133

Latest posts by alexislicht.bsky.social on Bluesky

Don't eat that! A large foraminifera trying to eat grains of olivine. It soon realised that they weren't food, but had no problems afterwards, so... not poison!

Don't eat that! A large foraminifera trying to eat grains of olivine. It soon realised that they weren't food, but had no problems afterwards, so... not poison!

#exoCeanadvent Day 9: Meet Maxime (again). At @exoceanlab.bsky.social and @climatecerege.bsky.social Maxime has been conducting several experiments focusing on the culture of marine organisms. One project involved culturing foraminifera in the presence of olivine (Mg,Fe)2SiO4, an igneous mineral.

09.12.2025 16:25 β€” πŸ‘ 12    πŸ” 7    πŸ’¬ 1    πŸ“Œ 0
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πŸŒπŸ”¬Β Calling all aspiring palaeontologists!
Here areΒ 10 open PhD opportunitiesΒ from across the palaeo world πŸ¦–πŸ“š
Explore the projects, find deadlines, and start your research journey!

πŸ‘‰ More info on our official website:
palass.org/phd-opportun...
#PhD #PalAss #Opportunity

05.12.2025 21:47 β€” πŸ‘ 9    πŸ” 6    πŸ’¬ 1    πŸ“Œ 0

Clay suggests that this isolation was associated with a moderate uplift generated by an episode of lithospheric foundering, tens of millions of years before what is commonly proposed in the area. This scenario opens new interpretative ways for the rich geomorphological history of Anatolia! (n/n)

01.12.2025 14:48 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

In this paper, Clay reconstructed the drainage history of the Cankiri Basin in central Anatolia following the final closure of the seaways straddling across Balkanatolia. He showed that quickly after the final closure, the Cankiri basin got completely isolated (2/n)

01.12.2025 14:46 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
The Late Paleogene Γ‡ankΔ±rΔ± Basin of TΓΌrkiye: The geologic record of lithospheric foundering beneath the Central Anatolian Plateau | GSA Bulletin | GeoScienceWorld

🚨New paper alert🚨 The last PhD paper of Clay Campbell, part of the tectonic investigations we did in Turkey to understand the paleogeographic history of #Balkanatolia -- with @megomueller.bsky.social and our paleontologists collaborators.
doi.org/10.1130/B384... (1/n)

01.12.2025 14:44 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Join us as a postdoc at CEREGE !

18.11.2025 14:37 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Redirecting

How did the hydroclimate of central America responded to Glacial conditions? Find out in the first paper of Elise Luciani, PhD student of @guillaume-leduc.bsky.social in our team!
doi.org/10.1016/j.ep...

13.11.2025 10:32 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

The amazing, brilliant, and adventurous professor Jay Quade of @uarizona.bsky.social and @nationalacademies.org passed away peacefully last Friday in Tucson, surrounded by loved ones. He was probably the brightest and most honest scientist and human being I had the opportunity to work with.

19.10.2025 18:35 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
GREC-SUD

🚨Aidez le GREC-SUD !🚨
Le GREC-Sud (portΓ© par l’association AIR climat) a pour objectif de faciliter la dΓ©cision et le passage Γ  l’action face au changement climatique en rΓ©gion PACA. Pendant 10 ans, il a rΓ©digΓ© une vingtaine de cahiers thΓ©matiques tous disponibles gratuitement, www.grec-sud.fr (1/2)

15.10.2025 11:38 β€” πŸ‘ 2    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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Un crocodile du Jurassique quasi complet dΓ©couvert dans l’HΓ©rault Le squelette de ce fossile de crocodile, datant de 180Β millions d’annΓ©es, a Γ©tΓ© dΓ©voilΓ© vendredi au MusΓ©e de LodΓ¨ve.

A great paper in LeMonde about the work of my friend and colleague Jeremy Martin from @lgltpe.bsky.social, on the discovery of a complete Jurassic crocodile in southern France! www.lemonde.fr/sciences/art...

11.10.2025 15:34 β€” πŸ‘ 8    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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πŸ“£ Today is the last day to order your piece of glacier subfossil wood! 🧊

A smelly and friendly companion that will take you on a journey through time and the history of climate and mankind! πŸŒ²πŸ’

It's here:
wemakeit.com/projects/gla...

πŸ™πŸ™ Please share widely! πŸ™πŸ™

10.10.2025 05:44 β€” πŸ‘ 25    πŸ” 8    πŸ’¬ 1    πŸ“Œ 0

Don't miss the Final!

01.10.2025 19:58 β€” πŸ‘ 5    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Associate or Senior Editor, Nature Climate Change - Shanghai (CN) /Beijing/New York job with Springer Nature Ltd | 12845336 Job Title: Associate or Senior Editor (Nature Climate Change) Organisation: Nature Portfolio Location: Shanghai, Beijing, New York, New Jersey - hy...

🚨 We are hiring - Nature Climate Change is recruiting for a full time editor to join our team. This is a great opportunity for a PhD trained researcher to move into editorial. Applications close 23 October
www.nature.com/naturecareer...

30.09.2025 08:55 β€” πŸ‘ 9    πŸ” 11    πŸ’¬ 0    πŸ“Œ 2

🚨postdoc opportunity🚨 come and join our team at @climatecerege.bsky.social to work with @sulpis.bsky.social and his @exoceanlab.bsky.social lab!

29.09.2025 17:27 β€” πŸ‘ 2    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Last days of fieldwork in Anatolia, with Serkan Akkiraz, Paul BottΓ© and @benjaminraynaud.bsky.social! Exploring the Sivas Basin to date the onset of the modern steppe landscape with various stratigraphic and paleobotanical tools. Part of the @dispersal-erc.bsky.social project!

28.09.2025 21:16 β€” πŸ‘ 7    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

This change without warning is devastating to a bunch of students who had the rug pulled out from under them! A 1-cycle warning, or even a warning a few months ago would have been game changing for a lot of junior scientists.

26.09.2025 20:16 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Persistence of Gondwanan woods in Myanmar through the Paleogene

Persistence of Gondwanan woods in Myanmar through the Paleogene

πŸŽ‰ Good news! The paper β€˜Persistence of Gondwanan woods in Myanmar through the Paleogene’ in @annbot.bsky.social by Nicolas Gentis and co-authors is now #free for 2 weeks 🧡(1/6)

πŸ‘‰ doi.org/p6mt

@nicolasgentis.bsky.social @alexislicht.bsky.social
@cr2p.bsky.social @mnhn.fr @cerege.bsky.social

25.09.2025 13:26 β€” πŸ‘ 11    πŸ” 6    πŸ’¬ 1    πŸ“Œ 2
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Looking for pollen, vertebrate fossils and pedogenic carbonates in Anatolia! With @benjaminraynaud.bsky.social, Paul BottΓ©, @dispersal-erc.bsky.social

24.09.2025 18:34 β€” πŸ‘ 15    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

For the 30th anniversary of @cerege.bsky.social, our own Edouard Bard gave a plenary talk synthesizing the history of our lab. It's right here:

15.09.2025 15:08 β€” πŸ‘ 4    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Nice day of fieldwork in the Luberon Geopark, trying to date some of their iconic fossil sites. With Pauline Coster, @benjaminraynaud.bsky.social, and many others from @dispersal-erc.bsky.social

03.09.2025 20:35 β€” πŸ‘ 7    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Have you heard of @dispersal-erc.bsky.social? It's one of our ERC-funded research projects focusing on understanding the role of climate and paleogeography on some iconic dispersals of the paleontological record. Follow their bluesky for more info!

03.09.2025 20:32 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

@guillaume-leduc.bsky.social, isotope geochemist and paleoclimatologist in our team, just joined us on #bluesky! Welcome!

02.09.2025 06:51 β€” πŸ‘ 4    πŸ” 3    πŸ’¬ 0    πŸ“Œ 0

It's Mineral Cup time again!
Team #Chrysotile

01.09.2025 11:36 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

Quick update: after we protested the decision this morning, the editor rescinded the rejection and reassigned our manuscript to a new editor for consideration. It’s still unclear whether the manuscript will actually be sent back out for review...

25.08.2025 13:04 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Where is the science in that? It's particularly frustrating, sincetThe first and only review we got was positive and suggested a few moderate comments before publication.

25.08.2025 08:49 β€” πŸ‘ 7    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Unbelievable experience with the journal Palaeo3. Our manuscript was rejected because… they couldn’t find a second reviewer, and it had been in their system β€œtoo long” (7 weeks), according to the editor. In other words, just to preserve their review-speed metrics, they rejected our submission.

25.08.2025 08:48 β€” πŸ‘ 23    πŸ” 7    πŸ’¬ 1    πŸ“Œ 1

Only two more weeks to register for the RST in Montpellier this October (the Geosciences meeting of the French Geological Society, occurring every two years)!
rst-montpellier.sciencesconf.org
Probably the most interesting Earth Science meeting in France, we highly recommend it!

22.08.2025 12:06 β€” πŸ‘ 5    πŸ” 5    πŸ’¬ 0    πŸ“Œ 0
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Scientists no Longer Find Twitter Professionally Useful, and have Switched to Bluesky Synopsis. Social media has become widely used by the scientific community for a variety of professional uses, including networking and public outreach. For

Hey everybody! @drjuliawester.bsky.social and I have a new paper!

We surveyed over 800 scientists, science communicators, and science educators who use social media.

Conclusion: Scientists no longer find Twitter useful or pleasant, and many have switched to Bluesky! πŸ§ͺπŸŒŽπŸ¦‘

doi.org/10.1093/icb/...

19.08.2025 14:34 β€” πŸ‘ 3811    πŸ” 1193    πŸ’¬ 87    πŸ“Œ 111

The paper also precisely refines the Paleogene stratigraphy of the Paratethys. U-Pb dating made at @climatecerege.bsky.social. Mustafa is one of our former postdocs, and now active collaborator of the @dispersal-erc.bsky.social project! (n/n)

19.08.2025 11:46 β€” πŸ‘ 6    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

His work shows that the fall of sea level during the earliest Oligocene glaciation significantly impacted the oceanic circulation in the Paratethys. A lot of new, cold and freshwater, likely coming from the boreal seas (2/n).

19.08.2025 11:42 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0