TY  - RPRT
TI  - The Flaxville gravel and its relation to other terrace gravels of the northern Great Plains
AU  - Arthur J. Collier
AU  - W. T. Thom
PY  - 1918
DO  - 10.3133/pp108j
UR  - https://pubs.usgs.gov/publication/pp108J
ID  - pp108J
ER  -