Modocia laevinucha Robison, 1964
Name: Modocia laevinucha Robison, 1964
Locality: left: House Range, Millard Co., Utah; middle and right: Marjum
Pass, Millard County, UT
Stratigraphy: Marjum Fm., Middle Cambrian
Remarks: left Photo: G. Ast Collection;
middle and right: collected
and prepped by Matt Heaton
Size: all approx. 1 inch
Very rarely found with free cheeks attached.