Humeia, New Middle Devonian Trilobite from Western Canada

Humeia, New Middle Devonian Trilobite from Western Canada

Distinctive two-spined trilobite pygidia which have been erroneously identified as Odontocephalus, are here partly assigned to the new proetid genus, Humeia, which belongs to the family Dechenellidae. This genus is represented by the species, Humeia merga n. sp. from the Hume Formation and its corre...

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Veröffentlicht in:Journal of paleontology 1975-05, Vol.49 (3), p.495-500
1. Verfasser: Ormiston, Allen R.
Format: Artikel
Sprache:eng
Schlagworte:
Correlatives
Creeks
Eifelian age
Fjords
Geology
Holotypes
Paratypes
Stratigraphy
Tributaries
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Beschreibung
Zusammenfassung:Distinctive two-spined trilobite pygidia which have been erroneously identified as Odontocephalus, are here partly assigned to the new proetid genus, Humeia, which belongs to the family Dechenellidae. This genus is represented by the species, Humeia merga n. sp. from the Hume Formation and its correlatives in the Northwest Territories and by the species, Humeia retusa (Ormiston, 1967) n. comb. from the Blue Fiord Formation of the District of Franklin.
ISSN:0022-3360
1937-2337