TY  - RPRT
TI  - The stratigraphy of the Upper Cretaceous rocks north of the Arkansas River in eastern Colorado
AU  - C. H. Dane
AU  - W. G. Pierce
AU  - J.B. Reeside
PY  - 1937
DO  - 10.3133/pp186k
UR  - https://pubs.usgs.gov/publication/pp186K
ID  - pp186K
ER  -