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Norwoodella

Artiopoda - Ptychopariida - Norwoodiidae

Taxonomy
Norwoodella was named by Resser (1938) [Sepkoski's age data: Cm uMid-u Cm Dres-l Sepkoski's reference number: 16,379]. It is not extant.

It was assigned to Norwoodiidae by Jell and Adrain (2002); and to Ptychopariida by Sepkoski (2002).

Species lacking formal opinion data

Synonymy list
YearName and author
1938Norwoodella Resser
2002Norwoodella Jell and Adrain p. 412
2002Norwoodella Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
phylumArthropodaGravenhorst 1843
RankNameAuthor
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyNorwoodiidaeWalcott 1916
genusNorwoodellaResser 1938

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

G. †Norwoodella Resser 1938
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: fast-movingc
Life habit: low-level epifaunalc
Diet: suspension feederf
Vision: well-developedf
Created: 2010-01-03 22:45:10
Modified: 2012-08-27 07:27:03
Source: f = family, c = class
References: Aberhan et al. 2004, Whittington et al. 1997

Age range: Steptoean or 497.00000 to 493.50000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Steptoean497.0 - 493.5USA (Virginia) N. saffordi (6960 7099 7106)