TY  - RPRT
TI  - Sedimentology and paleontology of the Upper Triassic Chinle Formation, Bedrock, Colorado
AU  - R. F. Dubiel
AU  - S.C. Good
AU  - J.M. Parrish
PY  - 1989
UR  - https://pubs.usgs.gov/publication/70015113
ID  - 70015113
ER  -