To me this Fremontella is one of the most beautiful trilobites in the fossil record. With its 57 mm (2.2") it is one of the biggest trilobites found in the Pyramid shale. Coming from an old collection, it was recently re-prepared showing its gracile beauty on a nice side matrix (90 x 130 mm/3.5" x 5.1")

Fremontella sp.

Lower Cambrian (513 - 501 mil. y)

Pyramid shale, Lincoln co. Nevada, USA

57 mm - 2.2"

Museum quality