Geologic Cross Sections Open-file report; contains unpublished data that has not yet been peer-reviewed. Bedrock Geology Data and Resources WOFR1957-02 Geologic Cross Sections Thwaites, F.T.; 1957 Plate: 3 plates, 38.2 in x 22.7 in, 41 in x 22.7 in, 34.7 in x 23.4 in Download Related Collections Open-File Report View Open-File Report
