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†Pseudocyrtopsis Ma & Day 1999
urn:lsid:organismnames.com:name:1409721
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610
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†Pseudocyrtopsis Ma & Day 1999
Ma & Day 1999. The Late Devonian brachiopod Cyrtiopsis davidsoni Grabau, 1923, and related forms from central Hunan of South China. Journal of Paleontology, 73(4), July 1999: 608-624