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

Anagymnotoceras varium

Cephalopoda - Ceratitida - Ceratitidae

Taxonomy
Gymnotoceras varium was named by McLearn (1948). Its type specimen is GSC 9595 and is a 3D body fossil. Its type locality is GSC 10696, Alaska Highway, which is in a Bithynian marine siliciclastic in the Toad Formation of Canada.

It was recombined as Anagymnotoceras varium by McLearn (1969) and Tozer (1994).

Synonyms
Synonymy list
YearName and author
1948Gymnotoceras helle McLearn p. 32 figs. Pl 10, fig 7
1948Gymnotoceras varium McLearn p. 33 figs. Pl 11, figs 5,6
1969Anagymnotoceras varium McLearn p. 18 figs. Pl 3, figs 7a-c; text-fig 6
1969Anagymnotoceras helle McLearn p. 21 figs. Pl 3, figs 4a-c,5; text-fig 7
1991Anagymnotoceras helle Konstantinov p. 44 figs. Pl 9, fig 1; text-fig 21
1994Anagymnotoceras varium Tozer p. 114 figs. Pl 53, figs 1,2; pl 54, figs 7a,b

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea(Zittel 1884)
orderCeratitidaHyatt 1884
superfamilyCeratitoidea(Mojsisovics 1879)
familyCeratitidaeMojsisovics 1879
subfamilyBeyrichitinaeSpath 1934
genusAnagymnotocerasMcLearn 1946
speciesvarium(McLearn 1948)

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