Searched 1836 time(s)
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| Arkansas |
| Fossils and Concretions in/near shale - Fayetteville, AR US |
| Oklahoma |
| Tahlequah road cut near Illinois River - Tahlequah, OK US |
| Utah |
| Woodruff Fossil Concretions - Woodruff, UT US |
| Mounds Reef Pelecypods and Cephalapods - Wellington, UT US |