16 km SE Flagstaff, Walnut Canyon National Monument, Coconino County, Arizona, USA
July 11, 2017
2046 m, 35° 10' 34.77"N 111° 30' 25.39"W, wastewater recovery tank #2, Collectors: Gary Alpert
Deposited in the
Museum of Northern Arizona (MNA) for the National Park Service
WACA 13333
Contributed by
Gary Alpert on 13 January, 2018 - 10:54am
Last updated 13 September, 2023 - 1:33pm