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Progonoceratites discus

Cephalopoda - Ceratitida - Ceratitidae

Taxonomy
Ceratites discus was named by Riedel (1918). It is not extant.

It was recombined as Progonoceratites discus by Spath (1934).

Entered
by B. Allen (authorized by A. Dunhill) on 2020-11-17

Synonymy list
YearName and author
1918Ceratites discus Riedel
1934Progonoceratites discus Spath

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderCeratitidaHyatt 1884
superfamilyCeratitoidea(Mojsisovics 1879)
familyCeratitidaeMojsisovics 1879
subfamilyCeratitinaeMojsisovics 1879
genusProgonoceratitesSchrammen 1928
speciesdiscus(Riedel 1918)

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.

†Progonoceratites discus Riedel 1918
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Diagnosis
No diagnoses are available