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Morphology Ecology and taphonomy   Age range and collections

Iniospheniscus

Trilobita - Agnostida - Diplagnostidae

Taxonomy
Iniospheniscus was named by Opik (1979) [Sepkoski's age data: Cm uMid-l Cm uMid-m]. It is not extant.

It was assigned to Agnostida by Sepkoski (2002); and to Diplagnostidae by Jell and Adrain (2003).

Synonymy list
YearName and author
1979Iniospheniscus Opik
2002Iniospheniscus Sepkoski, Jr.
2003Iniospheniscus Jell and Adrain

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
Panarthropoda
phylumArthropodaLatreille 1829
RankNameAuthor
subphylumMandibulata
classTrilobitaWalch 1771
orderAgnostidaSalter 1864
superfamilyAgnostoideaM'Coy 1849
familyDiplagnostidaeWhitehouse 1936
genusIniospheniscusOpik 1979

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.

Diagnosis
No diagnoses are available