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Authors |
Year |
Title |
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Ehiro & Bando |
1985 |
Late Permian ammonoids from the Southern Kitakami Massif, Northeast Japan.
Transactions and Proceedings of the Palaeontological Society of Japan, N.S., 137: 25-49, fig.1-9, tab.1-8, pl.5-7; Tokyo.
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Ehiro |
1998 |
Ammonoid biostratigraphy of the Middle Permian in the South Kitakmi Belt, Japan, and correlation with the reference sections on the Tethyan Region and North America.
Proceedings of the Royal Society of Victoria, 110 (1/2): 147-156, 4 figs., Melbourne.
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Jin, Henderson & Wardlaw |
2003 |
Proposal for the Global Stratotype Section and Point (GSSP) for the Wuchiapingian-Changhsingian Stage boundary (Upper Permian Lopingian Series).
Permophiles 43: 8-23, 9 fig.
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Liang & Guo |
1982 |
Cephalopoda.
Paleontological Atlas of East China. Volume of Late Paeozoic: 257-307, fig.1-90, pl.103-118; Beijing.
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Zheng & Ma |
1982 |
Early Lower Permian amonoids from Yichun, Jiangxi.
Acta Paleontologica Sinica, 21 (3): 280-289, fig.1-4, pl.1-3; Beijing.
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Zheng |
1984 |
Some Permian ammonoids from Hunan and Northern Guangdong. [In Chinese, with English summary].
Acta Paleontologica Sinica, 23 (2): 185-195, fig.1-8, pl.1-2; Beijing.
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