TY  - RPRT
TI  - Preliminary geologic map of the Oxia Palus Quadrangle of Mars, Viking Mars 1975 landing site
AU  - D.E. Wilhelms
AU  - J.F. McCauley
PY  - 1973
DO  - 10.3133/ofr73365
UR  - https://pubs.usgs.gov/publication/ofr73365
ID  - ofr73365
ER  -