TY  - RPRT
TI  - Geologic map of Harrat Hutaymah, with petrologic classification and distribution of ultramafic inclusions, Saudi Arabia
AU  - Carl R. Thornber
PY  - 1990
DO  - 10.3133/mf2129
UR  - https://pubs.usgs.gov/publication/mf2129
ID  - mf2129
ER  -