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

Grypoceras bidorsatoides

Cephalopoda - Nautilida - Grypoceratidae

Taxonomy
Grypoceras bidorsatoides was named by Kummel (1953). Its type specimen is BMNH C10428, a shell, and it is a 3D body fossil. Its type locality is Chhidru, Lower Ceratite marl, Salt Range, which is in a Dienerian offshore marl in the Mianwali Formation of Pakistan.

Sister species lacking formal opinion data
G. suessiiformis

Synonymy list
YearName and author
1953Grypoceras bidorsatoides Kummel p. 3 figs. Pl 1, figs 1,2

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

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassNautiloideaAgassiz 1847
orderNautilidaAgassiz 1847
suborderTainoceratinaShimansky 1964
superfamilyTrigonoceratoidea(Hyatt 1884)
familyGrypoceratidaeHyatt 1900
genusGrypocerasHyatt 1883
speciesbidorsatoides

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.

†Grypoceras bidorsatoides Kummel 1953
show all | hide all
Diagnosis
No diagnoses are available