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Checklist for Order Phacopida Salter, 1864
and region Berks County (Pennsylvania, USA)


Class
 
Trilobita
Walch, 1771
Trilobites
13
15
6
Families
Genera
Species
 
Taxom
 

Order
 
Phacopida
Salter, 1864
4
5
3
Families
Genera
Species
 
Taxom
 


List of families for Berks County
4 Families width 3 Species
Cheiruridae Salter, 18641SpeciesTaxom
Dalmanitidae VOGDES, 18900SpeciesTaxom
Phacopidae Hawle & Corda, 18471SpeciesTaxom
Acastidae Delo, 19351SpeciesTaxom


Genera for Berks County
5 Genera with 3 Species
Ceraurus Green, 18321SpeciesTaxom
Dalmanites Barrande, 1852
0SpeciesTaxom
Eldredgeops STRUVE, 18321SpeciesTaxom
Greenops Delo, 18371SpeciesTaxom
Phacops Emmrich, 1839
0SpeciesTaxom


Species list for Berks County
3 Species
Ceraurus pleurexanthemus Green, 1832
Eldredgeops rana Green, 1832
Greenops boothi Green, 1837

Subnodes of Phacopida with occurrences in Berks County
SuborderCheirurina
Harrington, 1957
1
1
1
Family
Genus
Species

Taxom

SuborderPhacopina
STRUVE, 1959
3
4
2
Families
Genera
Species

Taxom



Links, sources and further information
Phacopida at gbif.org
Phacopida at irmng.org