| Abstract: | The productid brachiopod Antiquatonia coloradoensis occurs commonly in lower Middle Pennsylvanian rocks representing open-bay, shelf-lagoon, and shelf-margin marine facies and extending from the Eastern Great Basin, through the Southern Rocky Mountains, southern and central Midcontinent, to the southern and eastern Appalachian Basin. This study demonstrates that Antiquatonia coloradoenesis is biostratigraphically diagnostic with a temporal range of late Morrowan through Atokan. Its ancestor was A. morrowensis (Mather) and its descendant was A. hermosana (Girty). |
| Genre: | USGS Numbered Series |
| ProdID: | 6031 |
| Citation Author: | Henry, Thomas W. |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | 32 p. |
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| Citation Publisher: | U.S. G.P.O. ;
For sale by U.S. Geological Survey, Information Services, |
| Citation Series: | Professional Paper |
| Citation Series Code: | PP |
| Citation Series Number: | 1588 |
| Citation Search Results Text: | The brachiopod Antiquatonia coloradoensis (Girty) from the upper Morrowan and Atokan (lower Middle Pennsylvanian) of the United States; 1998; PP; 1588; Henry, Thomas W. |
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| Citation Year: | 1998 |
| Type: | citation/reference |
| Text: | The brachiopod Antiquatonia coloradoensis (Girty) from the upper Morrowan and Atokan (lower Middle Pennsylvanian) of the United States; 1998; PP; 1588; Henry, Thomas W. |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/pp_1588.jpg |
| URL (INDEX PAGE): | http://pubs.usgs.gov/pp/p1588/ |
| Date Other: | Wed, 1 Apr 1998 00:00 -0600 |
| Publisher: | U.S. G.P.O. ;
For sale by U.S. Geological Survey, Information Services, |
