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Checklist for Family Sphaeragnostidae Kobayashi, 1939
and region Upper Cambrian (Cambrian)


Class
 
Trilobita
Walch, 1771
Trilobites
108
650
1297
Families
Genera
Species
 
Taxom
 

Order
 
Agnostida
Salter, 1864
16
69
267
Families
Genera
Species
 
Taxom
 

Suborder
 
Agnostina
Salter, 1864
14
66
261
Families
Genera
Species
 
Taxom
 
FamilySphaeragnostidae
Kobayashi, 1939
1
0
Genus
Species
 
Taxom
 


Genera for Upper Cambrian
1 Genera with 0 Species
Grandagnostus Howell, 1935
0SpeciesTaxom


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