Permian
Glossopteris brownii
Upper Permian
Illawarra Coal Measures
New South Wales, Australia
Seed Fern leaves
Metalegoceras involutum
Upper Permian
Sonnebait Fm.
Timor, Indonesia
Ammonoid
Pseudophillipsia artiensis
Lower Permian
Artinskian
Middle Urals, Russia
Trilobite
Jimbacrinus bostocki
Lower Permian
Artinskian
West Australia
Crinoid calyx
Captorhinus aguti
Lower Permian
Garber Sandstone
Comanche Co., Oklahoma
Cotylosaur teeth (reptile)
Scolepteris elegans &
Asterophyllites sp.
Dunkard Group /
Washington Coal
Washington Co., Ohio
Ferns & Horsetails
Xenacanthus texensis
Lower Permian
Wellington Fm.
Jefferson Co., Oklahoma
Shark teeth, spines &
amphibian bones
Edaphosaurus boanerges
Lower Permian
Wellington Fm.
Jefferson Co., Oklahoma
Pelycosaur bone
Dimetrodon limbratus
Lower Permian
Wellington Fm.
Jefferson Co., Oklahoma
Pelycosaur tooth
Neospirifer condor
Lower Permian
Copacobana Fm.
Apillapampa, Bolivia
Brachiopod (2 views)
Walchia piniformis
Lower Permian
Abo Fm.
Sangre De Cristo Mountains,
New Mexico
Conifer branch
Ambypterus macropterus
Lower Permian
Pfalz, Germany
Fish