MAPPING AND A NEW DATE IN BASALTS IN THE SOUTH FORK OF THE CROOKED RIVER REGION OF OREGON ILLUMINATES THE REGIONAL RELATIONSHIPS BETWEEN THE MASCALL FORMATION AND DIFFERENT PHASES OF THE COLUMBIA RIVER BASALTS
1954 ◽
Vol 57
(3)
◽
pp. 303
◽
Keyword(s):
1986 ◽
Vol 48
(4)
◽
pp. 304-306
◽