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Checklist for Suborder Olenellina Walcott, 1890
and region Sekwi Formation (Northwest Territories, Canada)


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

Order
 
Redlichiida ♰
Richter, 1932
6
9
19
Families
Genera
Species
 
Taxom
 

Suborder
 
Olenellina ♰
Walcott, 1890
5
8
18
Families
Genera
Species
 
Taxom
 


List of families for Sekwi Formation
5 Families width 18 Species
Archaeaspididae Repina, 19792SpeciesTaxom
Holmiidae Hupé, 19536SpeciesTaxom
Nevadiidae Hupé, 19532SpeciesTaxom
Olenellidae Walcott, 18907SpeciesTaxom
Fallotaspididae Hupé, 19531SpeciesTaxom


Genera for Sekwi Formation
8 Genera with 18 Species
Bradyfallotaspis Fritz, 19722SpeciesTaxom
Esmeraldina RESSER & HOWELL, 19101SpeciesTaxom
Holmiella Fritz, 19722SpeciesTaxom
Nevadella Raw, 20103SpeciesTaxom
Nevadia Walcott, 19722SpeciesTaxom
Olenellus HALL, 19136SpeciesTaxom
Parafallotaspis Fritz, 19721SpeciesTaxom
Wanneria Walcott, 19721SpeciesTaxom


Species list for Sekwi Formation
18 Species
Bradyfallotaspis fusa ♰ Fritz, 1972
Bradyfallotaspis patula ♰ Fritz, 1972
Esmeraldina rowei ♰ Walcott, 1910
Holmiella falcuta ♰ Fritz, 1972
Holmiella preancora ♰ Fritz, 1972
Nevadella bacculenta ♰ (Fritz, 1972)⇒ Nevadia bacculenta Fritz, 1972
Nevadella faceta ♰ (Fritz, 1972)⇒ Nevadia faceta Fritz, 1972
Nevadella keelensis ♰ Abe, 2010
Nevadia bacculenta ♰ Fritz, 1972
Nevadia faceta ♰ Fritz, 1972
Olenellus altifrontatus ♰ Fritz, 1972
Olenellus laxocules ♰ Fritz, 1972
Olenellus paraoculus ♰ Fritz, 1972
Olenellus puertoblancoensis ♰ LOCHMAN, 1952
Olenellus sequomalus ♰ Fritz, 1972
Olenellus truemani ♰ Walcott, 1913
Parafallotaspis grata ♰ Fritz, 1972
Wanneria parvifrons ♰ Fritz, 1972

Subnodes of Olenellina with occurrences in Sekwi Formation
SuperfamilyFallotaspidoidea ♰
Hupé, 1953
1
1
1
Family
Genus
Species

Taxom

SuperfamilyJudomioidea ♰
Repina, 1979
1
1
2
Family
Genus
Species

Taxom

SuperfamilyNevadioidea ♰
Hupé, 1953
1
1
2
Family
Genus
Species

Taxom

SuperfamilyOlenelloidea ♰
Walcott, 1890
2
5
13
Families
Genera
Species

Taxom