Here is a large "Tithonian - Echinoid - Fossil" of the species Plegiocidaris cervicalis from Nattheim, Germany. This Plegiocidaris thrones on a nice piece of matrix with a good stand. The entiere piece mesures about 91 x 76 x 54 mm. The classical fossil site of Nattheim is famous for its detailed silicificated fossils. | |||
Location: | Nattheim, Baden-Württemberg, Germany | ||
Coral Size : | about 64 x 47 x 47 mm | ||
Age: | Upper Jurassic, Tithonian , Mergelstetten-Formation (about 150 Ma) |