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Ptychites hamatus

Cephalopoda - Ceratitida - Ptychitidae

Taxonomy
Ptychites hamatus was named by Tozer (1994). Its type specimen is GSC 28401 and is a 3D body fossil. Its type locality is GSC 83875, northwest of Hook Lake, which is in an Illyrian marine horizon in the Sulphur Mountain Formation of Canada.

Sister species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1994Ptychites hamatus Tozer p. 134 figs. Pl 65, figs 13,14; pl 67, figs 1-4; pl 71, figs 2a,b; text-figs 48d, 50a, 54b

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderCeratitidaHyatt 1884
superfamilyPinacoceratoidea(Mojsisovics 1879)
familyPtychitidaeMojsisovics 1882
genusPtychitesMojsisovics 1875
specieshamatus

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