Conifer cone from Poland.
Middle-Pennsylvanian Asterotheca miltoni from Mazon Creek, IL, USA.
Germany Valley, West Virginia. Ordovician carbonates with fossils.
Bedding plane of green siltstone (to very fine sandstone), showing numerous life traces.
Exact provenance unknown
A set of 4 specimens of articulate brachiopods from the genus Diaphragmus.
Mahantango Formation, Trinity Church site, Fort Valley, Virginia.
Shot at 10kV.
Not a member yet? Sign up