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Article
Open AccessNew anomalocardid frontal appendages from the Guanshan biota, eastern Yunnan
Anomalocaridids were large predators of the Cambrian seas at the top of the trophic pyramid. Complete anomalocaridid specimens have been rarely discovered and the rigid isolated frontal appendages and mouthpar...
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Article
Eocrinoid echinoderms from the Lower Cambrian Guanshan Fauna in Wuding, Yunnan, China
This is a brief report of a new occurrence of eocrinoids from the Early Cambrian Wulongqing Formation in Yunnan, China. The eocrinoids from the Guanshan fauna are among the earliest known eocrinoids. Different...
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Article
New observations of the lobopod-like worm Facivermis from the early cambrian Chengjiang Lagerstätte
Facivermis yunnanicus (Hou & Chen, 1989), from the Early Cambrian Chengjiang Lagerstätte, a worm-like fossil with 5 pairs of tentacles and a perceived shrunken end, has been regarded as related to polychaetes, l...
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Article
Response to “Discussion on the systematic position of the early cambrian priapulomorph worms”