Country:
|
USA
|
Province:
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Missouri, Boone County
|
Locality:
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Columbia, 6.5 mls N of, Highway 63
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Layer:
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Cherokee Fm., above Tebo coal member |
Lower Boundary:
|
UMO Cherokee Shale base, 308.6 million years
|
Upper Boundary:
|
UMO Cherokee Shale top, 307.4 million years
|
Georeference:
|
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