16 km SE Flagstaff, Walnut Canyon National Monument, Coconino County, Arizona, USA
June 4, 2019
Bottom of ravine, 1947 m, 35° 10' 15.5"N 111° 30' 51.1"W, SLAM #2 (7 days) Collectors: Gary Alpert, Mark Szydlo, Dan Campbell, Zane Holditch
Deposited in the
Museum of Northern Arizona (MNA) for the National Park Service
WACA 15326
Contributed by
Gary Alpert on 21 November, 2019 - 11:46am
Last updated 17 July, 2023 - 12:37pm