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Authors |
Year |
Title |
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Furnish & Glenister |
1970 |
Permian Ammonoid Cyclolobus from the Salt Range, West Pakistan in Kummel,B. & Teichert,C. (eds): Stratigraphic boundary problems: Permian and Triassic of West Pakistan.
University of Kansas Department of Geology Special Publication 4: 153-175, fig.1,2, tab.1,2, pl.1-4.
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Spinosa, Furnish & Glenister |
1970 |
Araxoceratidae, Upper Permian ammonoids, from the Western Hemisphere.
Journal of Paleontology, 44 (4): 730-736, fig.1-3, tab.1, pl.109; Tulsa,Oklahoma.
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Spinosa, Furnish & Glenister |
1975 |
The Xenodiscidae, Permian ceratitoid ammonoids.
Journal of Paleontology, 49 (2): 239-283, fig.1-22, tab.1-5, pl.1-8.
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