Scioly 2025 Fossils ID Regionals

Infraorder Stegosauria

Class Aves (Birds)

Genus Archaeopteryx

Genus Titanis (Terror Bird)

Genus Hesperonis

Clade Synapsida

Genus Dimetrodon (pelycosaurs)

Genus Lystrosaurus (therapsids)

Genus Basilosaurus (prehistoric whale)

Genus Equus (modern horse)

Genus Mesohippus (three-toed horse)

Genus Homo (hominin)

Species H. neanderthalensis

Species H. sapiens

Genus Mammut (Mastodon)

Genus Mammuthus (Mammoth)

Species M. primigenius

Genus Megacerops (brontothere)

Genus Megalonyx (Giant Ground Sloth)*

Genus Smilodon (saber-toothed cat)

Genus Acer (Maple)

Genus Populus (Aspen & Poplar)

Genus Platanus (Sycamore)

Genus Ginkgo

Genus Lepidodendron (scale tree)

Genus Metasequoia

Genus Calamites (form leaf genus: Annularia)

Genus Psaronius (form leaf genus: Pecopteris)

Genus Glossoseptris