Olean 7.5' Quad

Click on Publication Order Number to view image of geologic map.

7.5' Quadrangle Name

Percent Completed

Author

Date

Theme

Scale

Counties

Publication Order Number

Olean
45
Ball, S.H.; Smith, A.F.
1903
Bedrock Geology
100000
Miller; Moniteau
Olean
45
Ball, S.H.; Smith, A.F.
1903
Economic Geology
125000
Miller; Moniteau
Olean
50
Van Horn; F.B.
1905
Bedrock Geology
100000
Miller; Moniteau
Olean
50
Van Horn; F.B.
1905
Economic Geology
125000
Miller; Moniteau
Olean
100
Thacker, J. L.
1975
Bedrock Geology
24000
Miller; Moniteau