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Adastocephalum

Trilobita - Phacopida - Phacopidae

Taxonomy
Adastocephalum was named by Mitchell (1919) [Sepkoski's age data: D Gedi D Sieg Sepkoski's reference number: 421]. It is not extant.

It was assigned to Phacopida by Sepkoski (2002); and to Phacopidae by Jell and Adrain (2002).

Synonymy list
YearName and author
1919Adastocephalum Mitchell
2002Adastocephalum Jell and Adrain p. 337
2002Adastocephalum Sepkoski

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumArtiopoda(Hou and Bergstrom)
classTrilobitaWalch 1771
orderPhacopidaSalter 1864
suborderPhacopinaStruve 1959
superfamilyPhacopoideaHupe 1953
familyPhacopidaeHawle and Corda 1847
genusAdastocephalumMitchell 1919

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. †Adastocephalum Mitchell 1919
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Diagnosis
No diagnoses are available