Country:
|
USA
|
Province:
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Alaska
|
Locality:
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White Mt.,McGrath
|
Layer:
|
Cheeneetnuk Lst. 101 m (79RB8) |
Lower Boundary:
|
MD1B F.platypleura Zone base [00,20], 397 million years
|
Upper Boundary:
|
MD1D--MD1E:plebeiforme Zone base [04,25], 394.5 million years
|
Georeference:
|
|