The Snowy Range Formation is a geologic formation in Montana. It preserves fossils dating back to the Cambrian period. It contains characteristic flat pebble conglomerate which sometimes show distinctive red rims Myrow, P.M., Tice, L., Archuleta, B., et al., Flat-Pebble Conglomerate: Its Multiple Origin and Relationship to Metre-Scale Depositional Cycles, Sedimentology, 2004, vol. 51, no. 5, pp. 973–996.

See also

List of fossiliferous stratigraphic units in Montana Paleontology in Montana

References