Sam Giles on Twitter: "Bonus #FossilFriday content: this glorious diorama of Michigan's aquatic past around 375 million years ago, featuring a Cladoselache shark-like precursor pursuing a school of Kentuckia fishes 😍 https://t.co/ARCwHQIgAn" /
Ocean diorama
Pin on biome
Casa Loma Elementary on Twitter: "Beautiful biome projects are on display in @msangulorocks's class!! #teamBCSD #teamCasaLoma https://t.co/DKJTo98J1B" / Twitter