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Showing below up to 20 results in range #41 to #60.
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- Henry Formation (16:02, 29 December 2016)
- Morton Tongue (17:05, 1 January 2017)
- Roxana Silt (17:23, 1 January 2017)
- Afton Soil (17:09, 4 January 2017)
- Marcus Formation (21:17, 4 January 2017)
- Sweeney Formation (23:08, 4 January 2017)
- Sexton Creek Limestone (23:12, 4 January 2017)
- Edgewood Formation (23:39, 4 January 2017)
- Blanding Formation (00:05, 5 January 2017)
- Wilhelmi Formation (00:10, 5 January 2017)
- Kaskaskia Sequence (20:59, 5 January 2017)
- Knobs Megagroup (21:02, 5 January 2017)
- Middle Devonian Series (21:35, 6 January 2017)
- Spring Grove Member (20:29, 9 January 2017)
- Pleistocene Series (16:41, 10 January 2017)
- Paleozoic Erathem (15:39, 11 January 2017)
- Embayment Megagroup (16:28, 11 January 2017)
- Cretaceous System (16:29, 11 January 2017)
- Gulfian Series (16:30, 11 January 2017)
- Kiser Creek Member (16:34, 11 January 2017)