Country:
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USA
|
Province:
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Utah, Millard Co.
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Locality:
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Gandy NE (undifferentiated)
|
Layer:
|
Eumorphoceras rotuliforme BZ |
Lower Boundary:
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GBY E2a1--E2a2 (cowlingense--bisulcatum), 323.5 million years
|
Upper Boundary:
|
DER E2a--E2b, 322.5 million years
|
Georeference:
|
|