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Authors |
Year |
Title |
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Chao & Liang |
1974 |
Permian Ammonoids. In: Handbook of the Stratigraphy and Paleontology in Southwest China. [In Chinese].
Nanjing Institute of Geology and Palaeontology, Academia Sinica: 303-307, pl.159-160, Nanjing.
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Lee |
1980 |
Two new Permian ammonoid faunas from Malaysia.
Geology and Palaeontology of Southeast Asia (Symposium Tsukuba 1978), volume 21: 63-72, 1 pl.
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Xu & Wei |
1977 |
Fossil Atlas of South-Central China, part 2, Cephalopoda. [In Chinese.]
Yichang Institute of Geology and Mineral Resources 1977: p.537-582, pl.204-218, (Geological Publishing House).
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Zhou |
1988 |
Lower Permian Artinskian ammonoid fauna and related biostratigraphy in South China.
Acta Paleontologica Sinica, 27 (3): 381, pl.1-2; Beijing.
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