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Dufrenoyia justinae

Cephalopoda - Ammonitida - Deshayesitidae

Taxonomy
Acanthoceras justinae was named by Hill (1893) [DISTRIBUTION; Aptian; North America.]. It is not a trace fossil.

It was recombined as Dufrenoya justinae by Stoyanow (1949); it was recombined as Dufrenoyia justinae by Renz (1982) and Barragán and Maurrasse (2008).

Sister species lacking formal opinion data
D. huastecensis, D. mulatoensis

Synonymy list
YearName and author
1893Acanthoceras justinae Hill p. 38 figs. pl. 7, figs. 1-3
1949Dufrenoya justinae Stoyanow p. 124
1982Dufrenoyia justinae Renz p. 18
2008Dufrenoyia justinae Barragán and Maurrasse p. 149

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyDeshayesitoidea(Stoyanow 1949)
familyDeshayesitidaeStoyanow 1949
subfamilyDeshayesitinae
genusDufrenoyia(Kilian and Reboul 1915)
speciesjustinae(Hill 1893)

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.

†Dufrenoyia justinae Hill 1893
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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 2003, Kiessling 2004

Age range: base of the Aptian to the top of the Late/Upper Aptian or 125.00000 to 113.00000 Ma

Collections (26 total)


Time interval Ma Country or state Original ID and collection number
Aptian125.0 - 113.0USA (Arizona) Dufrenoya justinae (64994)
Aptian125.0 - 113.0Mexico Dufrenoyia justinae (87926)
Late/Upper Aptian122.46 - 113.0Venezuela Dufrenoyia justinae (87911)
Late/Upper Aptian122.46 - 113.0USA (Texas) Dufrenoya justinae (84439) Dufrenoyia justinae (52918 52955 52956 52967 52972 52988 53006 53007 84440)
Late/Upper Aptian122.46 - 113.0Mexico (Nuevo Leon) Dufrenoyia justinae (89546)
Early/Lower Aptian121.4 - 122.46Mexico (Nuevo Leon) Dufrenoyia justinae (87908)
Early/Lower Aptian121.4 - 122.46Mexico (Nuevo León) Dufrenoyia justinae (220639 220649 220650 220651 220652 220659 220685 220686 220687 220688 220689)