Here is an excellent specimen of a Cedaria minor trilobite from the Weeks Formation of Utah. On the plate are still two fossil brachipods of the species Schizambon typicalis Walcott, 1884 in phosphate conservation. | |||
Location: | Millard Co., Utah, USA | ||
Size trilobite: | about 11 mm long | ||
Age: | Upper Cambrian, Weeks Fm., (about. 518 Mill. y.o.) |