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Polyptychoceras haradanum

Cephalopoda - Ammonitida - Diplomoceratidae

Taxonomy

No taxonomic data are available

Sister species
P. pseudogaultinum
Sister species lacking formal opinion data
P. jimboi, P. mihoense, P. psudogaultinum, P. subquadratum, P. subunduratum, P. obatai, P. yubarense

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAncyloceratinaWiedmann 1966
superfamilyTurrilitoidea(Gill 1871)
familyDiplomoceratidaeSpath 1926
subfamilyPolyptychoceratinaeMatsumoto 1938
genusPolyptychocerasYabe 1927
speciesharadanum

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
Measurements
No measurements are available
No ecological data are available

Age range: base of the Cenomanian to the top of the Santonian or 100.50000 to 83.60000 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Cenomanian - Turonian100.5 - 89.8Japan (Hokkaido) Polyptychoceras haradanum (94681)
Late/Upper Santonian85.7 - 83.6Japan Polyptychoceras haradanum (82351 82352 82353 82354 82355 82356 82357)
Santonian85.7 - 83.6Japan (Hokkaido) Polyptychoceras haradanum (94689)