Distribution:
Distribution Comments:
Plympton Chert is associated with the Plympton Formation of western Utah
and eastern Nevada. Primarily occuring as nodules, beds and
stringers with outcroppings in Plympton Ridge of the central Confusion
Range, Butte Mountains, Medicine Range, Maverick Springs Range, Phalen
Butte, northern Cherry Creek Range, and between Indian and Brush Creek
in the southern Pequop Mountains as abundant nodules and beds in Nevada.