Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Norwoodia

Trilobita - Ptychopariida - Norwoodiidae

Taxonomy
Norwoodia was named by Walcott (1916) [Sepkoski's age data: Cm Dres-l Sepkoski's reference number: 81,379]. It is not extant.

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

Species

Synonymy list
YearName and author
1916Norwoodia Walcott
2002Norwoodia Jell and Adrain p. 412
2002Norwoodia Sepkoski

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
subclassLibristoma
orderPtychopariidaSwinnerton 1915
familyNorwoodiidaeWalcott 1916
genusNorwoodiaWalcott 1916

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. †Norwoodia Walcott 1916
show all | hide all
Norwoodia katherina Lochman 1938
Diagnosis
No diagnoses are available