Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Thorsteinssonoceras

Cephalopoda - Ammonitida - Polyptychitidae

Taxonomy
Thorsteinssonoceras was named by Jeletzky (1965) [Sepkoski's age data: K Vala-l]. Its type is Thorsteinssonoceras ellesmerensis.

It was assigned to Craspeditidae by Jeletzky (1965); to Ammonoidea by Sepkoski (2002); and to Tolliinae by Alsen (2006).

Species
T. ellesmerensis (type species)

Synonymy list
YearName and author
1965Thorsteinssonoceras Jeletzky pp. 1-2
2002Thorsteinssonoceras Sepkoski
2006Thorsteinssonoceras Alsen p. 74

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyPerisphinctaceaeSteinman 1890
familyPolyptychitidaeWedekind 1918
subfamilyTolliinaeSpath 1952
genusThorsteinssonoceras

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.

G. †Thorsteinssonoceras Jeletzky 1965
show all | hide all
Diagnosis
No diagnoses are available