This is a rare specimen of an Odontochile hausmanni from the Pragian of Prague.
This Trilobite is by no means perfect but articulated specimens from this classical site where rarely been found even back in the days. Today this site is not accessible anymore. This is a large and inexpensive specimen from of a interesting species from a very classical paleontological site. Fully prone would this Odontochile hausmanni be about 100 mm long. | 
