TY  - RPRT
TI  - Map showing outcrops of pre-Quaternary basaltic rocks, Basin and Range Province, Arizona
AU  - W. D. Johnson
PY  - 1984
DO  - 10.3133/wri834114g
UR  - https://pubs.usgs.gov/publication/wri834114G
ID  - wri834114G
ER  -