#linyi lagerstätte
The middle Cambrian Linyi Lagerstätte from the North China Craton: a new window on the Cambrian evolutionary fauna
Zhixin Sun, Fangchen Zhao, Han Zeng, Cui Luo, Heyo Van Iten, Maoyan Zhu
Abstract
The rapid appearance of major animal groups and complex marine communities during the Cambrian explosion is recorded in large part in Burgess Shale-type lagerstätten.
However, the restricted temporal and spatial distribution of known lagerstätten continues to hinder the formation of a comprehensive perspective on Cambrian evolutionary faunas.
Here we describe the Linyi Lagerstätte (ca. 504 mya), a new Cambrian Miaolingian lagerstätte from the Zhangxia Formation in Shandong Province, North China. The Linyi Lagerstätte contains a variety of well-preserved soft-bodied fossils, among which the non-trilobite arthropods, particularly the mollisoniids and radiodonts, are the most important groups.
The new assemblage is remarkable for its excellent preservation of arthropod limbs, eyes, and guts, as well as for its close similarity in taxonomic composition to Laurentian lagerstätten.
The distinctive Linyi Lagerstätte holds great promise for providing additional insights into the morphological disparity, community structure, and paleogeographic range of marine faunas during middle Cambrian (Miaolingian).
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https://academic.oup.com/nsr/advance-article/doi/10.1093/nsr/nwac069/6563905?login=false
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