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Eupachydiscus haradai

Cephalopoda - Ammonoida - Pachydiscidae

Taxonomy
Pachydiscus haradai was named by Jimbo (1894).

It was recombined as Eupachydiscus haradai by Matsumoto (1959) and Haggart and Graham (2018).

Synonymy list
YearName and author
1894Pachydiscus haradai Jimbo
1959Eupachydiscus haradai Matsumoto pp. 33 - 34 figs. Text一figs. 13-15
2018Eupachydiscus haradai Haggart and Graham p. 283

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassColeoideaBather 1888
orderAmmonoida(Haeckel 1866)
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyDesmoceratoidea(Zittel 1895)
familyPachydiscidaeSpath 1922
genusEupachydiscusSpath 1922
speciesharadai(Jimbo 1894)

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.

†Eupachydiscus haradai Jimbo 1894
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Environment: marinec
Locomotion: fast-movingo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:27:03
Modified: 2009-10-08 14:14:55
Source: o = order, c = class
References: Kiessling 2004, Kiessling 2003

Age range: base of the Late/Upper Santonian to the top of the Early/Lower Campanian or 85.80000 to 70.60000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Santonian85.8 - 83.5Japan Eupachydiscus haradai (219958)
Late/Upper Santonian85.8 - 83.5Japan Eupachydiscus haradai (87015)
Late/Upper Santonian - Early/Lower Campanian85.8 - 70.6Russian Federation Eupachydiscus haradai (237006 237019 237020)
Late/Upper Santonian - Early/Lower Campanian85.8 - 70.6Japan (Hokkaido) Eupachydiscus haradai (97297)
Early/Lower Campanian83.5 - 70.6Japan (Hokkaido) Eupachydiscus haradai (94679)
Early/Lower Campanian83.5 - 70.6Japan Eupachydiscus haradai (82337 87034 174599)
Maastrichtian72.1 - 66.0Russian Federation (Sakhalin) Eupachydiscus haradai (64610)