A marine stem-myriapod from the Silurian Waukesha Lagerstätte, Wisconsin, USA. Where we learn about the features commonly lost/modified in euthycarcinoids+myriapods. #mandibulates #millipedes #fossils royalsocietypublishing.org/rspb/article...

Implications of trematod (flatworms) parasitic infestation on bivalve shells 🦪 🦠, traced in the fossil record of Florida (through observable pits and scars). In paleobiology www.cambridge.org/core/journal...

Out! We wondered what information is retained in the elemental chemistry of an animal poop 💩 that has fossilized - could it be a proxy? 🐊🦖🐢 Answer here 👇 onlinelibrary.wiley.com/doi/10.1002/... @amgc-vub.bsky.social @naturalsciences-be.bsky.social @oseren.bsky.social @umons.bsky.social @belspo.be

Out: new Carboniferous true bugs from Belgium and Northern France - from old collections at @naturalsciences-be.bsky.social with @belspo.be; by @isyebsp.mnhn.fr from @mnhn.fr onlinelibrary.wiley.com/doi/10.1002/... in papers in pal by @thepalass.bsky.social #paleoentomology #truebugs #hemiptera

Herbivorous terrestrial microsaurs from the late Carboniferous reveal this diet was ancestral to the divergence of amniotes 🌱🌿🌱(article with the late Hans Dieter Sues from the Smithsonian, how sad) #carboniferous #earlyherbivory www.nature.com/articles/s41...

🔹 New semicolonial stem-medusozoan Paleocanna (deriving later than conulariids) from the Upper Ordovician of Quebec 🔹 #paleontology #cnidaria #softtissues www.cambridge.org/core/journal...

Il s'appelle Haolong dongi. Ce dinosaure herbivore découvert au Nord-Est de la Chine porte une structure cutanée inédite : ni plumes ni simples filaments mais de petits piquants rigides. A quoi ressemblent ces épines ? (et oui, j'ai galéré à dire ornithischiens 😅

Paper on Early Permian scale impressions (of bolosaurian reptiles). It is difficult ard to interpret a tissue origin from imprints but it is most likely dermal indeed 🦎 #paleontology #fossilskin #softtissues #ichnology #footprints #scales www.cell.com/current-biol...

Our report of original cutaneous spikes over integument of an iguanodontian from China (Yxian, Barremian) in @natecoevo.nature.com 🐉🦔 ! @naturalsciences-be.bsky.social @cnrs.fr @rennesuniv.bsky.social @oseren.bsky.social and Anhui Geological Museum. #paleontology #ornithopod #fossilskin #jeholbiota

Down to the Eocene-Oligocene Quercy karsts with colleagues from @isemevol.bsky.social and @GET_Toulouse for our Meduse-P project 🦇 @cnrs.fr @cnrsbiologie.bsky.social #fossils #phosphate #bats #speleology