TY  - RPRT
TI  - Preliminary report on the stratigraphy and structure of the Kurupa, Colville, and Oolamnagavik Rivers, Alaska
AU  - Robert M. Chapman
AU  - R. F. Thurrell
PY  - 1946
DO  - 10.3133/70222083
UR  - https://pubs.usgs.gov/publication/70222083
ID  - 70222083
ER  -