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Glyptoxoceras subcompressum

Cephalopoda - Ammonitida - Diplomoceratidae

Taxonomy
Hamites subcompressus was named by Forbes (1846). It is a 3D body fossil. Its type locality is Pondicherry, which is in a Maastrichtian marine sandstone/claystone in the Valudavur Formation of India.

It was recombined as Neohamites subcompressus by Brunnschweiler (1966) and Atabekyan and Khakimov (1976); it was synonymized subjectively with Glyptoxoceras rugatum by Kennedy and Henderson (1992); it was recombined as Glyptoxoceras subcompressum by Haggart and Graham (2018).

Synonymy list
YearName and author
1846Hamites subcompressus Forbes p. 116 figs. Pl 11, fig 6
1966Neohamites subcompressus Brunnschweiler p. 51 figs. Pl 7, figs 10,11; pl 8, fig 1; text-fig 34
1976Neohamites subcompressus Atabekyan and Khakimov p. 63 figs. Pl 10, figs 6,7
2018Glyptoxoceras subcompressum Haggart and Graham p. 283

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAncyloceratinaWiedmann 1966
superfamilyTurrilitoidea(Gill 1871)
familyDiplomoceratidaeSpath 1926
subfamilyDiplomoceratinaeSpath 1926
genusGlyptoxocerasSpath 1925
speciessubcompressum()

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.

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Diagnosis
No diagnoses are available