BurgessShale,のTwitterイラスト検索結果。 2 件

For #FossilFriday I give you Peronopsis, a 506 million year old agnostinid #arthropod from the #BurgessShale, complete with intricately-preserved branching tubes of its digestive tract!
https://t.co/dnMMULzvoy

More evolutionary insights from the #BurgessShale, a new species of Mollisonia described by Aria and @ROMtoronto curator J-B. Caron. I remember seeing some of these specimens before they'd been prepared, absolutely unreal levels of appendage details revealed! #DeepTime