16 km SE Flagstaff, Walnut Canyon National Monument, Coconino County, Arizona, USA
June 18, 2019
Bottom of ravine, 1943 m, 35° 10' 12.2"N 111° 30' 52.5"W, SLAM #3 (14 days) Collectors: Gary Alpert, Mark Szydlo, Dan Campbell, Zane Holditch
Deposited in the
Museum of Northern Arizona (MNA) for the National Park Service
WACA 15419
Contributed by
Gary Alpert on 15 July, 2019 - 12:50pm
Last updated 3 July, 2023 - 11:03am