Here is a rare "Czech Agnostid Trilobite" of the species Hypagnostus parvifrons as a fine example. Hypagnostus parvifrons is known from many locations all around of the world. In the Marjum - Fromation of Utah is Hypagnostus parvifrons relative commen. Hypagnostus parvifrons was first discriped from Västergötland in Sweden. This fossil shows nicely the enormous distribution potential of Agnostids and there value for correlation of stereographic insures. | |||
Location: | Jince, Barrandium, Czech Republic | ||
Size trilobite: | about 23 mm long | ||
Age: | Middle Cambrian, Jince Formation, Paradoxides gracilis zone (about. 518 mill. y.o.) |