Defiance 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 |
Defiance |
10 |
Schindler, J.F. |
1951 |
Bedrock Geology |
31250 |
St. Charles |
SL5116 |
Defiance |
45 |
Smith, M. |
1958 |
Bedrock Geology |
20000 |
St. Charles |
SL5802 |
Defiance |
90 |
Martin, J.A. |
1960 |
Bedrock Geology |
62500 |
St. Charles |
SL6007 |
Defiance |
100 |
Satterfield, I.R. |
1973 |
Bedrock Geology |
48000 |
St. Charles |
SL7301 |
Defiance |
85 |
Satterfield, I.R. |
1973 |
Bedrock Geology |
48000 |
St. Charles |
SL7302 |
Defiance |
100 |
Whitfield, J.W. |
1989 |
Bedrock Geology |
24000 |
St. Charles |
SL8903 |
