TY  - RPRT
TI  - Paleogeographic maps of the Telegraph Creek, Eagle, Claggett, Judith River, Bearpaw, and Fox Hills times of late Cretaceous Epoch in the western interior region
AU  - James R. Gill
AU  - William Aubrey Cobban
PY  - 1969
DO  - 10.3133/ofr69106
UR  - https://pubs.usgs.gov/publication/ofr69106
ID  - ofr69106
ER  -