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1st Author:
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Frest, Terrence J.
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2nd Author:
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Glenister, Brian F.
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3rd Author:
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Furnish, William M.
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Year:
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1981 |
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Title:
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Pennsylvanian--Permian Cheiloceratacean Ammonoid Families Maximitidae and Pseudohaloritidae. |
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Reference:
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Journal of Paleontology, 55, Suppl. 3: 1-46, fig.1-19, pl.1-7; Tulsa, Okla. |
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Keywords:
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U.Carbon./Perm.;Cheiloceratid. |
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Link:
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