Archaeopteryx lithographicia, Eichstatt Specimen Styracosaurus eighth and ninth cervical vertebra

eighth and ninth cervical vertebra

This specimen is cast in solid resin and has been weighted

This rare amphibian trackway was found in a strip mine of the Bakerstown Coal (Conemaugh Group) Pennsylvanian

Conchoraptor gracilis 3D juvenile in matrix

Archaeopteryx lithographicia, Eichstatt Specimen Styracosaurus eighth and ninth cervical vertebraFound near Workerszell in 1951, it was described by P. Wellnhofer in 1974. This is the smallest of all the specimens, being some 2 3 the size of the others. It also differs in other aspects such as the tooth structure and the poorly ossified shoulder bones. It has been suggested that this is a separate genus, however the differences can also be ascribed to the possible juvenile stage of the animal and or a different feeding niche. However, this