TY  - RPRT
TI  - Middle and Lower Ordovician formations in southernmost Nevada and adjacent California
AU  - R.J. Ross
AU  - C.R. Longwell
PY  - 1964
DO  - 10.3133/b1180c
UR  - https://pubs.usgs.gov/publication/b1180C
ID  - b1180C
ER  -