TY  - RPRT
TI  - Illustrations of plant microfossils from the Morrison Formation; II, plant microfossils from the Westwater Canyon Member
AU  - Robert H. Tschudy
AU  - Bernadine D. Tschudy
AU  - S. Van Loenen
PY  - 1981
DO  - 10.3133/ofr811154
UR  - https://pubs.usgs.gov/publication/ofr811154
ID  - ofr811154
ER  -