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Authors |
Year |
Title |
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Furnish & Saunders |
1971 |
Ammonoids from the Middle Chester Beech Creek Limestone, St. Clair County.
University of Kansas paleontological Contributions, 51: 1-14, fig.1-3, pl.1-2.
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Gordon |
1965 |
Carboniferous Cephalopods of Arkansas.
Professional Papers, U.S. Geological Survey, 460: 1-322, fig.1-96, pl.1-32; Washington. [imprint 1964].
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Miller & Youngquist |
1948 |
The cephalopod fauna of the Mississippian Barnett Formation of Central Texas.
Journal of Paleontology, 22: 649-671, fig.1-3, pl.94-100; Tulsa, Okla.
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Oliveira & Wagner-Gentis |
1983 |
The Mértola and Mira formation boundary between Dogueno and Almada de Ouro, marine Carboniferous of South Portugal.
Contr. Carboniferous Geol. Palaeont. Iberian Peninsula (Ed.: Lemos de Sousa,M.J.): 1-39, fig.1-14, pl.1-9; Porto.
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Ruzhencev & Bogoslovskaya |
1971a |
Namiurskii etap v evoliutsii ammonodei. Rannenamiurskie ammonoidei.
Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 133: 1-382, fig.1-89, pl.1-40; Moskva.
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Titus |
1999 |
Ammonoid biostratigraphy of the Barnett Shale (late Mississippian), Texas, USA.
In: Rozanov,A.Yu. & Shevyrev,A.A. (eds.), Fossil cephalopods: Recent advances in their study, Ross.Akad.Nauk,Paleont.Inst.: 155-168, 6 figs., Moskva
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