Lauren Sallanさんのプロフィール画像

Lauren Sallanさんのイラストまとめ


Paleobiologist, Senior @TEDfellow / @TEDtalks speaker, Prof. & Head @MacroEvoOIST @OISTedu 🇯🇵 #TeamFish #Fossils #Biodiversity #Macroevolution #Oceans
ted.com/speakers/laure…

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Duyunolepis, a slightly more streamlined galeaspid, part of a small family that shows up rather late in galeaspid/armored jawless fish existence (mid-Devonian/400 Mya). Duyunolepids inhabited deeper coastal waters than most other galeaspids. 🎨

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Sinogaleaspis, a member of the Galeaspida, a group of mid-Paleozoic armored jawless fishes exclusive to China and SE Asia. The central slit is a spiracle-like opening leading to the gills, the real mouth is beneath! 🎨Shan et al. 2020

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Belantsea, a tiny cartilaginous ratfish (Holocephali) from Bear Gulch, Montana. It was an agile reef fish with a beak of "fangs". It's unclear whether it moved like a tang, frogfish, or stingray given enlarged fins and flattened fossils

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Harpagofututor, another Carboniferous "eel" related to ratfish/ghost sharks (Holocephali), with toothplates for shell-crushing. The name ("grappling hook copulator") is for the males' head-clasper "antlers", which females bit during mating! (Nix Illustration)

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junior Nyazia Sajdah-Bey teaches all about weird 300 million Iniopterygians, early relatives of sharks with their pectoral fins attached to the tops of their heads. Congratulations on a great first academic talk, Nyazia!

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A post-extinction Carboniferous ocean, featuring sea lilies (crinoids) and shell-crushing fishes. By

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Highlighting the in my 1/day. First, 360 million year old Andreyevka-2 fishes by John Megahan. https://t.co/tZIDpwbVSg

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A fishy farewell to Tahiti and Can't wait for in Auckland 2021!

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Hibernaspis, a heterostracan from Siberia with a fused, spiky head shield, tiny eyes and mini-mouth. Pic:

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