Biology:Aspidaeglina
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Short description: Extinct genus of trilobites
| Aspidaeglina | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Order: | †Asaphida |
| Family: | †Cyclopygidae |
| Genus: | †Aspidaeglina Holub, 1911 |
| Type species | |
| Aspidaeglina miranda | |
| Species | |
| |
Aspidaeglina is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the early part of the Arenig stage of the Ordovician Period,[1] a faunal stage which lasted from approximately 473 to 470 million years ago.[1]
Distribution
- A. miranda is known from the Lower Ordovician of the Czech Republic (Arenig, Klabava Formation).[2]
- A. striata occurs in the Lower Ordovician of China (Pagoda Formation of southwestern Shaanxi).[3]
References
- ↑ 1.0 1.1 Sepkoski, Jack (2002). "A compendium of fossil marine animal genera (Trilobita entry)". Bulletins of American Paleontology 364: 560. Archived from the original on 2006-09-05. https://web.archive.org/web/20060905162524/http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=307&rank=class. Retrieved 2008-01-12.
- ↑ R.C. Moore, ed (1959). Treatise on Invertebrate Paleontology. Part O – Arthropoda (Trilobitomorpha).
- ↑ Zhou Zhiyi; Zhou Zhiqiang (2009). "Ordovician cyclopygid trilobites from the Pagoda Formation of southwestern Shaanxi, China". AAP Memoir 37: 87–101. http://159.226.74.248:8000/bbzl_view.jsp?wztm=Ordovician+cyclopygid+trilobites+from+the+Pagoda+Formation+of+southwestern+Shaanxi%2C+China. Retrieved 7 June 2013.
Wikidata ☰ Q4807989 entry
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