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The Permian ammonoid Demarezites Ruzhencev from the Phosphoria Formation, Idaho

Published online by Cambridge University Press:  20 May 2016

Claude Spinosa  and
W. W. Nassichuk
Claude Spinosa
Affiliation:
Department of Geosciences, Boise State University, Boise, Idaho 83725
W. W. Nassichuk
Affiliation:
Institute of Sedimentary and Petroleum Geology, Geological Survey of Canada, 3303 33 Street NW, Calgary T2L 2A7
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Abstract

Representatives of the ancestral cyclolobin ammonoid Demarezites Ruzhencev (Cyclolobidae) are known from only a few localities in North America where they occur as rare faunal elements. Demarezites furnishi n. sp. is based on a single specimen from “Middle” Permian (Roadian) strata in the Meade Peak Member of the Phosphoria Formation in eastern Idaho. Several specimens of the closely comparable Demarezites n. sp., described herein, are known from the Pipeline Shale Member of the Brushy Canyon Formation in West Texas.

Type
Research Article
Information
Journal of Paleontology , Volume 68 , Issue 5 , September 1994 , pp. 1036 - 1040
Copyright
Copyright © The Paleontological Society 

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References

Chao, Kingkoo. 1955. Some Permian ammonoids from Kwangsi and their significance. Acta Palaeontologica Sinica, 3:135–158.Google Scholar
Davis, R. A., Furnish, W. M., and Glenister, B. F. 1969. Mature modification and dimorphism in late Paleozoic ammonoids, p. 101–110. In Westermann, G. E. G. (ed.), Sexual Dimorphism in Late Paleozoic Ammonoids. International Union of Geological Sciences, Series A, (1).Google Scholar
Furnish, W. M. 1966. Ammonoids of the Upper Permian Cyclolobus-zone. Neues Jahrbuch für Geologie und Paläontologie, Abhandlungen, 125:265–296.Google Scholar
Gemmellaro, G. G. 1887. La fauna dei calcari con Fusulina della valle del Fiume Sosio nella provincia di Palermo. Giornale di Science Naturali ed Economiche di Palermo, 19, 106 p.Google Scholar
Gerth, H. 1950. Die Ammonoideen des Perms von Timor und ihre Bedeutung für die stratigraphische Gleiderung der Permoformation. Neues Jahrbuch für Mineralogie, Geologie und Paläontologie, Abhandlungen, Abteilung B, Band 91:233–320.Google Scholar
Glenister, B. F., and Furnish, W. M. 1987. New Permian representatives of ammonoid superfamilies Marathonitaceae and Cyclolobaceae. Journal of Paleontology, 61:982–998.Google Scholar
Glenister, B. F., Boyd, D. W., Furnish, W. M., Harris, M. T., Kozur, H., Lambert, L. L., Nassichuk, W. W., Newell, N. D., Pray, L. C., Spinosa, C., Wardlaw, B. R., and Wilde, G. L. 1992. The Guadalupian: proposed international standard for a Middle Permian series. International Geology Review, 34:857–888.Google Scholar
Haniel, C. A. 1915. Die Cephalopoden der Dyas von Timor. Paläontologie von Timor, Leferung 3, Abhandlungen 6:1–153.Google Scholar
Lambert, L. L., Lehrman, D. J., and Harris, M. T. In Press. Correlation of the Road Canyon and Cutoff Formations, West Texas, and its bearing on establishing a formal Middle Permian (Guadalupian) series. Smithsonian Contributions to Paleobiology.Google Scholar
Liang, Xiluo. 1981. Early Permian cephalopods from Northwestern Gansu and Western Nei Monggol. Acta Palaeontologica Sinica, 20:485–500.Google Scholar
Miller, A. K., and Furnish, W. M. 1940. Permian ammonoids of the Guadalupe Mountain region and adjacent areas. Geological Society of America, Special Paper 26, 242 p.Google Scholar
Nassichuk, W. W. 1977. Upper Permian ammonoids from the Cache Creek Group in western Canada. Journal of Paleontology, 51:557–590.Google Scholar
Popow, Yu. N. 1970. Ammonoidea, p. 113–140. In The Stratigraphy of Carboniferous and Permian Deposits of the Northern Verkhoyan Region, Part II, Descriptions of Fauna and Flora. Trudy Nauchno-Issledovatel' skogo Instituti Geologiskogo Arktiki, Leningrad.Google Scholar
Ruzhencev, V. E. 1955. On the family Cyclolobidae Zittel. Akademiia Nauk SSSR Doklady, 103:701–703.Google Scholar
Vasicek, Z., and Kullmann, J. 1988. An ammonoid fauna of the Sosio-type (Guadalupian, Upper Permian) from Kurdistan (Iraq). Paläontographica, Abt. A., 204(1–3):95–115.Google Scholar
Waagen, W. 1879. Productus limestone fossils, Pisces-Cephalopoda. Memoirs Geological Survey India, Paleontologica Indica, Series 13–Salt Range Fossils, 1, Pt. 1, p. 1–72.Google Scholar
Wardlaw, B. R., Furnish, W. M., and Nestell, M. K. 1979. Geology and paleontology of the Permian beds near Las Delicias, Coahuila, Mexico. Geological Society of America Bulletin, 90:111–116.Google Scholar
Zhinke, Zhao. 1980. Origin, classification, evolution and distribution of the family Cyclolobidae. Acta Palaeontologica Sinica, 19:79–90.Google Scholar
Zhinke, Zhao., and Zhuo-guan, Zheng. 1977. The Permian ammonoids from Zheziang and Jiangxi. Acta Palaeontologica Sinica, 16:217–254.Google Scholar
Zhinke, Zhao, Xiluo, Liang, and Zhuo-guan, Zheng. 1978. Late Permian cephalopods of South China. Palaeontologica Sinica, Whole Number 154, New Series B, (12), 194 p.Google Scholar
Zuren, Zhou. 1985. Several problems of the Early Permian ammonoids from South China. Palaeontologica Cathyana, Number 2:179–209.Google Scholar
Zittel, K. A. 1895. Grundzüge der Palaeontologie (Palaeozoologie). R. Oldenbourg, München and Leipzig, 971 p.Google Scholar