TY  - RPRT
TI  - Preliminary geologic map of the Turayf Quadrangle, sheet 31C, and part of the An Nabk quadrangle, sheet 31B, Kingdom of Saudi Arabia
AU  - C. R. Meissner
AU  - G.P. Riddler
AU  - Marcel Van Eck
AU  - N.C. Aspinall
AU  - A.M. Farasani
AU  - S.M. Dini
PY  - 1989
DO  - 10.3133/ofr89336
UR  - https://pubs.usgs.gov/publication/ofr89336
ID  - ofr89336
ER  -