TY  - RPRT
TI  - Geologic map of the Fort Defiance quadrangle, Apache County, Arizona, and McKinley County, New Mexico
AU  - Robert E. Thaden
PY  - 1989
DO  - 10.3133/gq1648
UR  - https://pubs.usgs.gov/publication/gq1648
ID  - gq1648
ER  -