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Checklist for Superfamily Corynexochoidea Kobayashi, 1935
and region Sekwi Formation (Northwest Territories, Canada)


Class
 
Trilobita
Walch, 1771
Trilobites
16
26
37
Families
Genera
Species
 
Taxom
 

Order
 
Corynexochida
Kobayashi, 1935
5
7
4
Families
Genera
Species
 
Taxom
 

Suborder
 
Corynexochina
Kobayashi, 1935
5
7
4
Families
Genera
Species
 
Taxom
 

Superfamily
 
Corynexochoidea
Kobayashi, 1935
5
7
4
Families
Genera
Species
 
Taxom
 


List of families for Sekwi Formation
5 Families width 4 Species
Dorypygidae Kobayashi, 19351SpeciesTaxom
Edelsteinaspidae Hupé, 19531SpeciesTaxom
Dinesidae LERMONTOVA, 19401SpeciesTaxom
Oryctocephalidae Beecher, 18970SpeciesTaxom
Zacanthoididae Swinnerton, 19151SpeciesTaxom


Genera for Sekwi Formation
7 Genera with 4 Species
Bonnia Walcott, 19721SpeciesTaxom
Gelasene Palmer, 1968
0SpeciesTaxom
Kootenia Walcott, 19721SpeciesTaxom
Nehanniaspis Fritz, 19721SpeciesTaxom
Oryctocephalus Walcott, 1886
0SpeciesTaxom
Paleofossus Pokrovskaya, 1959
0SpeciesTaxom
Zacanthopsis Resser, 19721SpeciesTaxom


Species list for Sekwi Formation
4 Species
Bonnia laterispina Fritz, 1972
Kootenia diutina Fritz, 1972
Nehanniaspis prima Fritz, 1972
Zacanthopsis stribuccus Fritz, 1972

Subnodes of Corynexochoidea with occurrences in Sekwi Formation
FamilyDinesidae
LERMONTOVA, 1940
1
1
Genus
Species

Taxom

FamilyDorypygidae
Kobayashi, 1935
1
1
Genus
Species

Taxom

FamilyEdelsteinaspidae
Hupé, 1953
3
1
Genera
Species

Taxom

FamilyOryctocephalidae
Beecher, 1897
1
0
Genus
Species

Taxom

FamilyZacanthoididae
Swinnerton, 1915
1
1
Genus
Species

Taxom