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Catacoeloceras crassum

Cephalopoda - Ammonitida - Dactylioceratidae

Taxonomy
Ammonites crassus was named by Young and Bird (1828).

It was recombined as Catacoeloceras crassum by Howarth (1962), Delsate and Weis (2010) and Kovács (2011).

Sister species lacking formal opinion data
C. foveatum, C. polare

Synonymy list
YearName and author
1828Ammonites crassus Young and Bird
1962Catacoeloceras crassum Howarth p. 408
2010Catacoeloceras crassum Delsate and Weis figs. Pl 2, figs 1,4
2011Catacoeloceras crassum Kovács p. 18 figs. Pl 5, figs 3,4

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyEoderoceratoidea(Spath 1929)
familyDactylioceratidaeHyatt 1867
subfamilyDactylioceratinaeHyatt 1867
genusCatacoeloceras
speciescrassum(Young and Bird 1828)

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.

†Catacoeloceras crassum Young and Bird 1828
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Diagnosis
No diagnoses are available