TY  - RPRT
TI  - Upper Triassic Barranca Group; Nonmarine and shallow-marine rift-basin deposits of northwestern Mexico
AU  - John H. Stewart
AU  - Jaime Roldan-Quintana
PY  - 1991
DO  - 10.1130/spe254-p19
UR  - https://pubs.usgs.gov/publication/70242952
ID  - 70242952
ER  -