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Glenister & Furnish |
1987 |
New Permian representatives of ammonoid superfamilies Marathonitaceae and Cyclolobaceae.
Journal of Paleontology, 61 (5): 982-998, fig.1-4, 1tab.; Lawrence, Kansas.
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Roever |
1940 |
Description of some Permian ammonoids from F. Koekatoe, Lidak. Paleontological Appendix to A.L.Simons, Geological Investigations in northeastern Netherlands Timor.
Univ. Amsterdam Thesis, 96-100, Amsterdam.
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