The Permian in Arkansas, US |
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Paleontology and geologyThere are no Permian rocks preserved in Arkansas. The state was completely above sea level during this time interval, and any rocks that may have formed were subsequently removed by |
The Permian in Arkansas, US |
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Paleontology and geologyThere are no Permian rocks preserved in Arkansas. The state was completely above sea level during this time interval, and any rocks that may have formed were subsequently removed by |