Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Graysonites

Cephalopoda - Ammonitida - Acanthoceratidae

Synonymy list
YearName and author
1958Graysonites Young
1962Graysonites Kellum and Mintz p. 274
1988Graysonites Linares and Cremades p. 309
2002Graysonites Sepkoski, Jr.
2003Graysonites Matsumoto et al. p. 144
2005Graysonites Kennedy p. 386
2018Graysonites El Qot p. 164

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyAcanthoceratoidea(de Grossouvre 1894)
familyAcanthoceratidaeGrossouvre 1894
subfamilyMantelliceratinaeHyatt 1903
genusGraysonitesYoung 1958

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