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Olcostephanus (Jeannoticeras) jeannoti

Cephalopoda - Ammonitida - Olcostephanidae

Taxonomy
Ammonites jeannoti was named by d'Orbigny (1841). It is the type species of Olcostephanus (Jeannoticeras).

It was recombined as Olcostephanus (Jeannoticeras) jeannoti by Reboulet (1996).

Synonymy list
YearName and author
1841Ammonites jeannoti d'Orbigny
1996Olcostephanus (Jeannoticeras) jeannoti Reboulet p. 155 figs. Pl 31, fig 2

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
subclassAmmonoidea()
RankNameAuthor
orderAmmonitidaHaeckel 1866
suborderOlcostephaninaHaug 1910
superfamilyOlcostephanoidea(Haug 1910)
familyOlcostephanidaeHaug 1910
subfamilyOlcostephaninaeHaug 1910
genusOlcostephanusNeumayr 1875
subgenusJeannoticerasThieuloy 1965
speciesjeannoti(d'Orbigny 1841)

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.

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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: Early/Lower Hauterivian or 132.60000 to 125.77000 Ma

Collections (29 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Hauterivian132.6 - 125.77Italy Olcostephanus jeannoti (65865)
Early/Lower Hauterivian132.6 - 125.77France Olcostephanus jeannoti (61547 61548 61549 61550 202616 202620 202623 202624 202650 202652 202654 220964 220965 220966 220967 220969 220970 220971 220974 220975 220977)
Early/Lower Hauterivian132.6 - 125.77Spain (Comunidad Valenciana) Olcostephanus jeannoti (169142)
Early/Lower Hauterivian132.6 - 125.77Tunisia Jeannoticeras jeannoti (205635 205687)
Hauterivian132.6 - 125.77France (Provence) Olcostephanus jeannoti (56063 56776)
Hauterivian132.6 - 125.77Georgia Olcostephanus jeannoti (2114)
Late/Upper Hauterivian132.6 - 125.77Hungary Olcostephanus jeannoti (86362)