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Hartshillina

Trilobita - Corynexochida - Corynexochidae

Taxonomy
Hartshillina was named by Lake (1940) [Sepkoski's age data: Cm uMid-m Sepkoski's reference number: 378]. It is not extant.

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

Synonymy list
YearName and author
1940Hartshillina Lake
2002Hartshillina Jell and Adrain p. 382
2002Hartshillina Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderCorynexochida
suborderCorynexochinaKobayashi 1935
familyCorynexochidaeAngelin 1854
genusHartshillinaLake 1940

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. †Hartshillina Lake 1940
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Diagnosis
No diagnoses are available