Cupitheca convexa
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sp. nov.
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Sun, Haijing, Malinky, John M., Zhu, Maoyan & Huang, Diying, 2018, Palaeobiology of orthothecide hyoliths from the Cambrian Manto Formation of Hebei Province, North China, Acta Palaeontologica Polonica 63 (1), pp. 87-101
: 92-95
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92-95 |