Here is a rare "Czech Agnostid Trilobite" of the species Onymagnostus hybridus as a inexpensive example. Onymagnostus hybridus is known from many locations all around of the world. But Onymagnostus hybridus seems to occur nowhere common. | |||
Location: | Jince, Barrandium, Czech Republic | ||
Size Matrix : | about 23 x 25 mm | ||
Age: | Middle Cambrian, Jince Formation, Paradoxides gracilis zone (about. 518 mill. y.o.) |