FossilのTwitterイラスト検索結果。 4,975 件中 218ページ目
L'étude d'excréments fossilisés (on appelle cela des #coprolithes) vieux de 210 Ma révèle que le #reptile carnivore #Smok croquait des os d'amphibiens, poissons et autres reptiles au déjeuner.
#Trias #Archosauria #paléocoprologie
Source : https://t.co/605TQUs2Dk via @SciReports
In order: Azendhosaurus skeletal from the Nesbitt et. al monograph. Shringasaurus skeletal from Saradee Sengupta & colleagues. And Ashley's skeletal #paleontology #fossils #paleo #sciart #scientificillustration
An amateur paleontologist found this controversial #pterosaur in a locality called Bob's Vacation Site in 1991. Its genus name means "chicken" in the Blackfoot language, a nod to its original but mistaken identity as a bird. #science #fossils https://t.co/WS3rtAuoUq
Mylodon darwinii joins the rest of the Darwin fossil mammal collection that have been digitised including the Toxodon and Megatherium visit https://t.co/gxyNfMhIhS to find out more this #DarwinDay #DarwinDay2019 #CharlesDarwin @EnglishHeritage @HomeofDarwin @HunterianLondon
"What Scientists Learned From a Trove of Fossilized Archosaur Poop and Vomit" on the recent paper published in @SciReports, by Ross Pomeroy (@SteRoPo) in @RCScience https://t.co/SSI1YbGrZZ
@HunterBahamut0 What? Are you saying that you don't know this awesome fossil Pokemon??
For a short time, during the earliest Triassic, some parts of the world belonged to the #therocephalians. Here for #FossilFriday I have reconstructed the large-sized Moschorhinus. It is defending its recent kill, a Lystrosaurus, from a group of Tetracynodon #paleoart #sciart
For #FossilFriday, here's 2016 #paleoart of Spinolestes, an exceptionally well-known Cretaceous mammal from Spain. We know a lot about its skin and fur (except on the tail - the bushiness shown here is speculation) and also the shape of its ear pinnae, which makes me very happy.
Ammonite from a (mud) beach in Somerset... beautiful iridescence, but quite fragile #FossilFriday
Waiting #iceado teaser... fossilization process 👌
#YuriOnIce #iceadolescence #sketch #waiting
Not only is the early waterfowl Conflicto fantastically preserved for a bird fossil, it has important implications for when and how modern ducks evolved. I write more about it here: https://t.co/mm5dvbVkje (📷Tambussi et al.) #birds #dinosaurs
Worked on some 3D scans of the #fossil pinniped Allodesmus kernensis today. Slowly getting through all of the data I collected in the USA.
Just past the unusually blunt, peg-like teeth, the jaws curve away from each other. One fossil (the "Painten Pelican") suggests a rounded structure may have covered this gap. 2 bony crests on the head may have been joined & extended in life by soft tissue, as shown. #paleoart
New sauropod dinosaur w/super long cervical neural spines! Very cool, but important to note only one long-spined vertebra is preserved--most of neck reconstruction is hypothetical (although plausible). Great skull w/this fossil, also...lots of useful data!
https://t.co/1oBlkIIKbI
A admirer of U-Haul graphics asked me about the details that went into even the smallest areas in each graphic. #paleontologist #paleontology #panda #redpanda #science #illustrator #adobeillustrator #Tennessee #fossils #excavations #illustration #vectorart #vector #vehiclewrap
February 3, 1790, birthday of British geologist Gideon Algernon Mantell who was puzzled by strange fossil bones he found https://t.co/KXxcqDT5pG Famous for the scientific description of the first herbivorous dinosaur - Iguanodon - a genus of this group was named after him
Spending my #FossilFriday with Hyopsodus! These little monsters were especially abundant in the animal communities you'd come across if you were roaming around Wyoming 48 million years ago