Collection | Reference | Stratigraphic Name | Comments | Lithology | Age |
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Allens Creek, float, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15113-1000, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | Lower Mississippian; equivalent to the Keokuk Limestone North American type section. | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15113-3000, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15114-10000, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15114-12000, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | Lower Mississippian; equivalent to the Keokuk Limestone North American type section | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15114-14000, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15114-4000, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15114-8000, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15115, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | Lower Mississippian; equivalent to the Keokuk Limestone North American type section. | grainstone | 345.3 - 345 Ma Carboniferous |
Allens Creek, IU 15122, Edwardsville Fm., Monroe Co., IN | Ausich W. I. (1978) | Edwardsville | | grainstone | 345.3 - 345 Ma Carboniferous |