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Checklist for Class Trilobita Walch, 1771 (Trilobites)
and region Poweshiek County (Iowa, USA)


Class
 
Trilobita
Walch, 1771
Trilobites
5
5
3
Families
Genera
Species
 
Taxom
 


List of families for Poweshiek County
5 Families width 3 Species
Phillipsiidae OEHLERT, 18861SpeciesTaxom
Tsinaniidae Kobayashi, 19350SpeciesTaxom
Cheiruridae Salter, 18641SpeciesTaxom
Encrinuridae Angelin, 18540SpeciesTaxom
Asaphidae Burmeister, 18431SpeciesTaxom


Genera for Poweshiek County
5 Genera with 3 Species
Ameura Weller, 18581SpeciesTaxom
Bumastus MURCHISON, 1839
0SpeciesTaxom
Ceraurus Green, 18321SpeciesTaxom
Encrinurus Emmrich, 1844
0SpeciesTaxom
Isotelus Dekay, 18381SpeciesTaxom


Species list for Poweshiek County
3 Species
Ameura missouriensis Shumard, 1858
Ceraurus pleurexanthemus Green, 1832
Isotelus maximus Locke, 1838

Subnodes of Trilobita with occurrences in Poweshiek County
OrderAsaphida
Salter, 1864
1
1
1
Family
Genus
Species

Taxom

OrderCorynexochida
Kobayashi, 1935
1
1
0
Family
Genus
Species

Taxom

OrderPhacopida
Salter, 1864
2
2
1
Families
Genera
Species

Taxom

OrderProetida
Fortey & Owens, 1975
1
1
1
Family
Genus
Species

Taxom



Links, sources and further information
Trilobita at ps-19.org
Trilobita at trilobites.info
Trilobita at westerntrilobites.com
Trilobita at gbif.org
Trilobita at irmng.org