TY  - RPRT
TI  - Geologic names of North America introduced in 1936-1955
AU  - Wilson
AU  - William Jasper Sando
AU  - Rudolph W. Kopf
PY  - 1957
DO  - 10.3133/b1056a
UR  - https://pubs.usgs.gov/publication/b1056A
ID  - b1056A
ER  -