Kössen Formation

Not the best-known of all rock formations but certainly provided a bonus with a beautiful and bizarre early pterosaur.

Location

Germany, Switzerland

Age

Late Triassic

The Kössen Formation is a Late Triassic rock formation in Germany and parts of the Swiss Alps. It is composed mainly of limestone and preserves bones of the primitive pterosaur Caviramus.

Pterosaurs found here

1 genus

Norian

Caviramus

This weird little creature was one of the earliest pterosaurs in existence and was found in a place where few would think to look: The alpine border of Switzerland and Italy.

Wingspan 85 cm

Kössen Formation

Pterosaurs found here

Caviramus

Pterosaurs: The Field Guide