Roseburg folio, Oregon
Description
Roseburg folio, OregonSubject
Cretaceous - Myrtle formation; Whitsett limestone-lentilsPaleogene - Oakland limestone; Tyee sandstone; Upqua formation; Wilbur tuff-lentils
Triassic - unnamed strata
Neogene - unnamed strata
Jurassic - unnamed strata
Geology--Oregon--Douglas County--Maps
Geology -- United States --Maps
Collections
Citation
Diller, J. S. (Joseph Silas), b. 1850. (1898). Roseburg folio, Oregon. Geological Survey (United States). Available electronically from https : / /hdl .handle .net /1969 .1 /3362.