Tag: Fossils & Geologic Time

Thrinaxodon

fossil therapsid genus

Chonetes

fossil brachiopod genus

Antiarch

placoderm

Cynognathus

fossil therapsid genus

Diprotodon

fossil marsupial genus

Phytosaur

fossil reptile

Stropheodonta

fossil brachiopod genus

Sauropterygian

fossil reptile group

Miacis

fossil mammal genus

Steneosaurus

fossil crocodile genus

Graptolite

fossil animal

Dipterus

fossil fish genus

Strophomena

fossil brachiopod genus

Ordovician Period

Major Events, Extinction, & Facts

Blastoid

fossil echinoderm

Lucy

fossil hominin