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| First Page | Document Content | |
|---|---|---|
 Date: 2012-11-30 13:54:41Shale Geology of Illinois New Albany Shale Kerogen Concretion Sedimentary rocks Geology Oil shale |
| First Page | Document Content | |
|---|---|---|
Date: 2012-11-30 13:54:41Shale Geology of Illinois New Albany Shale Kerogen Concretion Sedimentary rocks Geology Oil shale |
