Category Archives: Invertebrates

13Jan / 2016

A Day in the Life of an Ammonite

Asteroceras_BWSeveral years ago, back when I was working as the lab and collections manager for the St. George Dinosaur Discovery Site in St. George, Utah, we constructed a temporary exhibit with hundreds of ammonite shells

Posted by in ammonite, Ammonites, cephalopod, cretaceous, development, featured, invertebrate paleontology, Invertebrates, Jurassic, juvenile, mesozoic, mexico, morphology, ontogeny, PLOS One, PLOS Paleo, septal distance, sexual dimorphism, shell

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