Drewes, Harald

1 publication

Drewes, Harald; Fraser, G. D.; Snyder, G. L.; Barnett, H. F., Jr. (detail)
1961Geology of Unalaska Island and adjacent insular shelf, Aleutian Islands, Alaska.
U.S. Geol. Surv. Bull. 1028-S: 583-676. 3 tabs. Figs. 81-103. Pls. 75-78.
—Considers remains of ?Cornwallius and Mya cf. truncata from Unalaska to be indicative of a cool shallow-water environment in the Late Oligocene or Early Miocene (606-607, 667).