Biology:Allonnia
From HandWiki
Short description: Extinct genus of Cambrian animals
| Allonnia | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Order: | †Chancelloriida |
| Family: | †Chancelloriidae |
| Genus: | †Allonnia Doré and Reid, 1965 |
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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]
Its earliest occurrence in Yunnan dates to the Upper Meishucunian (~ Tommotian / Cambrian Stage 2) [3]
References
- ↑ Zhao, Jun; Li, Guo-Biao; Selden, Paul A (2018). "New well-preserved scleritomes of Chancelloriida from early Cambrian Guanshan Biota, eastern Yunnan, China". Journal of Paleontology 92 (6): 1–17. doi:10.1017/jpa.2018.43. Bibcode: 2018JPal...92..955Z.
- ↑ Brock, G. A.; Cooper, B. J. (1993). "Shelly Fossils from the Early Cambrian (Toyonian) Wirrealpa, Aroona Creek, and Ramsay Limestones of South Australia". Journal of Paleontology 67 (5): 758–787. doi:10.1017/s0022336000037045. Bibcode: 1993JPal...67..758B.
- ↑ Kouchinsky A. V., Bengtson S., Runnegar B.N., Skovsted C.B., Steiner M., Vendrasco M.J. 2012. Chronology of early Cambrian biomineralization. Geol. Mag. 149:221–251.
Wikidata ☰ Q4733090 entry
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