TY  - RPRT
TI  - Stratigraphy of the uppermost Triassic and the Jurassic rocks of the Navajo country
AU  - J. W. Harshbarger
AU  - C.A. Repenning
AU  - J. H. Irwin
PY  - 1957
DO  - 10.3133/pp291
UR  - https://pubs.usgs.gov/publication/pp291
ID  - pp291
ER  -