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Duvalia dilatata

Cephalopoda - Belemnitida - Duvaliidae

Taxonomy
Belemnites dilatatus was named by Blainville (1825). It is not extant. It is the type species of Duvalia.

It was recombined as Duvalia dilatata by Douville (1879).

Sister species lacking formal opinion data
D. binervia, D. emerici, D. guillatona, D. kleini, D. lata, D. maioriana, D. silesiaca

Synonymy list
YearName and author
1825Belemnites dilatatus Blainville
1879Duvalia dilatata Douville p. 91

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassColeoideaBather 1888
superfamilyBelemnoideaHyatt 1884
orderBelemnitidaZittel 1895
suborderPachybelemnopseinaRiegraf 1998
familyDuvaliidaePavlow 1914
genusDuvaliaBayle 1878
speciesdilatata(Blainville 1825)

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.

†Duvalia dilatata Blainville 1825
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calciteo
Environment: marinec
Locomotion: fast-movingc
Life habit: nektonico
Diet: carnivorec
Vision: well-developedc
Created: 2005-01-28 02:38:11
Modified: 2005-10-06 16:04:16
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: base of the Valanginian to the top of the Neocomian or 139.80000 to 125.77000 Ma

Collections (23 total)


Time interval Ma Country or state Original ID and collection number
Neocomian145.0 - 125.77France Duvalia dilatata (12154)
Early/Lower Cretaceous145.0 - 100.5France Duvalia dilatata (12156 12209)
Early/Lower Valanginian140.2 - 136.4France (Provence-Alpes-Côte d'Azur) Belemnites dilatatus (123475)
Late/Upper Valanginian140.2 - 136.4Romania Duvalia dilatata (69198)
Late/Upper Valanginian140.2 - 136.4France Duvalia dilatata (12170)
Early/Lower Valanginian - Valanginian140.2 - 132.9France Duvalia dilatata (12169)
Valanginian139.8 - 132.9France Duvalia dilatata (12205)
Early/Lower Hauterivian136.4 - 130.0France Duvalia dilatata (12197 12208 12210 12211 12212)
Late/Upper Hauterivian136.4 - 130.0Hungary Duvalia dilatata (61566 86351 86352 86355 86363)
Early/Lower Hauterivian - Hauterivian136.4 - 129.4France Duvalia dilatata (12213)
Hauterivian132.9 - 129.4France (Provence) Duvalia dilatata (56063 56774)
Hauterivian - Barremian132.9 - 125.0Slovakia Duvalia dilatata (2061)
Barremian129.4 - 125.0Czech Republic Duvalia dilatata (2121)