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Douvilleiceras inaequinodum

Cephalopoda - Ammonitida - Douvilleiceratidae

Taxonomy
Ammonites monile inaequinodus was named by Quenstedt (1849).

It was recombined as Douvilleiceras inaequinodum by Cooper (1982).

Sister species lacking formal opinion data
D. baylei, D. cornueli, D. delgoense, D. martini, D. pretiosum, D. rex

Synonyms
Synonymy list
YearName and author
1849Ammonites monile inaequinodus Quenstedt
1903Douvilleiceras orbignyi Hyatt p. 110
1962Douvilleiceras alternans Casey
1962Douvilleiceras magnodosum Casey
1965Douvilleiceras orbignyi Howarth p. 345
1982Douvilleiceras inaequinodum Cooper p. 281 figs. 4C,D,F, 6A, 7A-C, 9D,F,H, 10E, 11A, 12C,D,G,H

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAncyloceratinaWiedmann 1966
superfamilyDouvilleiceratoidea(Parona and Bonarelli 1897)
familyDouvilleiceratidaeParona and Bonarelli 1897
subfamilyDouvilleiceratinaeParona and Bonarelli 1897
genusDouvilleicerasGrossouvre 1894
speciesinaequinodum(Quenstedt 1849)

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.

†Douvilleiceras inaequinodum Quenstedt 1849
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Invalid names: Douvilleiceras alternans Casey 1962 [synonym], Douvilleiceras magnodosum Casey 1962 [synonym], Douvilleiceras orbignyi Hyatt 1903 [synonym]
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 Early/Lower Albian to the top of the Middle Albian or 112.03000 to 105.30000 Ma

Collections (20 total)


Time interval Ma Country or state Original ID and collection number
Albian113.0 - 100.5Madagascar (Mahajanga) Douvilleiceras inaequinodum (86497)
Albian113.0 - 100.5United Kingdom (England) Douvilleiceras inaequinodum (1830)
Albian113.0 - 100.5Madagascar Douvilleiceras inaequinodum (98234 98235 98244 98264 98268)
Early/Lower Albian112.03 - 109.0United Kingdom (England) Douvilleiceras alternans (77949) Douvilleiceras orbignyi (1783 1818 1834 1846)
Early/Lower Albian112.03 - 109.0Angola Douvilleiceras orbignyi (88877)
Early/Lower Albian112.03 - 109.0Madagascar Douvilleiceras inaequinodum (98233) Douvilleiceras orbignyi (98226)
Early/Lower Albian112.03 - 109.0USA (Texas) Douvilleiceras orbignyi (52908)
Early/Lower Albian112.03 - 109.0Switzerland Douvilleiceras inaequinodum (197617)
Early/Lower Albian - Late/Upper Albian112.03 - 99.6France Douvilleiceras orbignyi (58861)
Middle Albian109.0 - 105.3Angola Douvilleiceras inaequinodum (211027)
Middle Albian109.0 - 105.3France Douvilleiceras orbignyi (233804)