1st Author:
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McCaleb, James A.
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2nd Author:
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3rd Author:
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Year:
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1964 |
Title:
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Two New Genera of Lower Pennsylvanian Ammonoids from Northern Arkansas. |
Reference:
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Oklahoma Geological Notes, 24 (10): 233-237, pl.1; Norman. |
Keywords:
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U.Carbon.;USA,Arkansas,new gen |
Link:
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