This is an excellent specimen of an agnostid trilobite of the species Onymagnostus hybridus from the Czech Middle Cambrian. This agnostus measures about 11 mm in length and comes with the positive and negative side. | |||
Location: | Jince Obalovna, Barrandian region , Czech Republic | ||
Size Matrix: | about 67 x 44 mm & 56 x 48 mm | ||
Age: | Middle Cambrian, Drumian, Jince Formation, Jince Formation, Hypagnostus parvifrons Zone (about. 518 mill. y.o.) |