Menomonia semele Weeks Formation Trilobite

Menomonia semele

Trilobite Order Ptychopariida, Family Menomoniidae

Geological Time: Middle Devonian

Size: Trilobite 14 mm long by 7 mm wide

Fossil Site: House Range, Weeks Formation, Millard County, Utah

Menomonia semele TrilobiteDescription: This trilobite is an uncommon member of the family Menomoniidae, and as such is related to Dresbachia, Nephalicephalus, and Densonella.

click trilobite pictures to enlarge

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