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Authors |
Year |
Title |
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Fujikawa & Ishibashi |
1999 |
Carboniferous and Permian Ammonoids from Northern Thailand (Paleontological Study of Paleozoic Cephalopods in Southeast Asia - 1).
Memoirs of the Faculty of Science, Kyushu University, Series D, 30 (3): 91-110, 11 fig., pl.2-3, Fukuoka.
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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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Kullmann, Wagner & Winkler_Prins |
2007 |
Significance for international correlation of the Perapertú Formation in Northern Palencia, Cantabrian Mountains. Tectonic/stratigraphic context and description of Mississippian and Upper Bashkirian Goniatites.
Revista Española de Paleontología, 22 (2), 127-145, 8 fig., Madrid.
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Nassichuk |
1975 |
Carboniferous ammonoids and stratigraphy in the Canadian Arctic Archipelago.
Bulletin of the Geological Survey of Canada, 237: 1-240, fig.1-57, tab.1-33, pl.1-18; Ottawa.
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Nishida |
1971 |
Carboniferous Ammonoids from Akiyoshi.
Bulletin of the Akiyoshi-dai Science Museum, 7: 1-24, 11 figs., 1 tabl., 7 pls., Shuho, Yamaguchi pref., Japan.
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Ruan |
1981b |
Carboniferous Ammonoid faunas from Qixu in Nandan of Guangxi.
Mem. Nanjing Inst. Geol. Palaeont., Acad. Sinica, 15: 153-232, fig.1-89, pl.1-15; Nanjing.
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Titus |
1997 |
The first record of Cancelloceras (Early Pennsylvanian Ammonoidea) from southern Nevada: Implications for timing of regional mid-Carboniferous sea-level fluctuations.
Journal of Paleontology 71: 158-162, 3 text-figs., Lawrence, KS.
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Wagner & Bowman |
1983 |
The position of the Bashkirian/Moscovian boundary in West European chronstratigraphy.
Newsletters on Stratigraphy, 12 (3): 132-162, 8 fig., 4 tabl., Stuttgart.
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Wang |
1981 |
Carboniferous ammonoids from Eastern Xinjiang.[In Chinese, with English summary].
Acta Palaeontologica Sinica, 20 (5): 468-481, fig.1-12, pl.1,2; Beijing.
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Wang |
1983 |
Cephalopoda. In: Fossil Atlas of Northwest China, Xinjiang. [In Chinese.]
Fossil Atlas of Northwest China, Xinjiang, volume 2: 514-533, pl.177-180, Beijing (Geological Publishing House).
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