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Extinct genus of Cambrian animals From Wikipedia, the free encyclopedia
Allonnia is a genus of coeloscleritophoran known as complete scleritomes from the Middle Cambrian Burgess Shale. It is also a constituent of the small shelly fauna.[2]
Allonnia Temporal range: | |
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Artist's restoration | |
Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Order: | †Chancelloriida |
Family: | †Chancelloriidae |
Genus: | †Allonnia Doré and Reid, 1965 |
Species | |
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Its earliest occurrence in Yunnan dates to the Upper Meishucunian (~ Tommotian / Cambrian Stage 2) [3]
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