TY  - RPRT
TI  - Preliminary report on geologic investigations in Monument Valley area, Arizona, 1952
AU  - Irving Jerome Witkind
AU  - R.E. Thaden
AU  - C.F. Lough
PY  - 1953
DO  - 10.3133/tem536
UR  - https://pubs.usgs.gov/publication/tem536
ID  - tem536
ER  -