U.S.A., Wyoming, Natrona, Southern Powder River Basin/Southeastern Plains: Southern Powder River Basin: along Middle Fork Casper Creek on Oil Camp or County Road 210, ca 2 mi W of the north end of Pine Mountain, ca 3 air mi SSE of Powder River; ca 34.5 air mi WNW of Casper.
42.9927 -106.9578 +-1609m.
42.9927° N, 106.9578° W; uncertainty 1 mi.; T35N R84W S19
1756 meters
5760 ft.
In drying stream channel, low areas, and adjacent banks.