U.S.A., Wyoming, Laramie, Laramie Plains/Southeastern Wyoming: Great Plains: along County Road 136 ca 1-2 air mi N of Durham; ca 12-12.5 air mi NE of Cheyenne.
T15N R65W S36 .
1768-1780 meters
5800-5840 ft.
Rolling grassland plains with rocky knolls and disturbed areas