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Tardeceras

Cephalopoda - Ceratitida - Tropiceltitidae

Taxonomy
Tardeceras was named by Hyatt and Smith (1905) [Sepkoski's age data: Tr Carn-u Sepkoski's reference number: 302]. Its type is Tardeceras parvum.

It was assigned to Haloritidae by Spath (1951); to Tropiceltitidae by Tozer (1981) and Tozer (1994); and to Ceratitida by Sepkoski (2002).

Synonymy list
YearName and author
1905Tardeceras Hyatt and Smith p. 44
1951Tardeceras Spath p. 111
1981Tardeceras Tozer p. 98
1994Tardeceras Tozer p. 226
2002Tardeceras Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderCeratitidaHyatt 1884
superfamilyTropitaceae(Mojsisovics 1875)
familyTropiceltitidae
genusTardeceras

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