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Peroniceras (Peroniceras) tridorsatum

Cephalopoda - Ammonitida - Collignoniceratidae

Taxonomy
Ammonites tridorsatus was named by Schlüter (1867) [DISTRIBUTION: Coniacian; Cosmopolitan.]. It is not a trace fossil.

It was recombined as Peroniceras (Peroniceras) tridorsatum by Kennedy (1984), Klinger and Kennedy (1984), Kennedy and Christensen (1991), Kennedy (1995), Ifrim et al. (2011).

Sister species lacking formal opinion data
P. czornigi, P. lepeei, P. stallauensis, P. subtricarinatun, P. tricarinatum

Synonyms
Synonymy list
YearName and author
1867Ammonites tridorsatus Schlüter p. 26
1894Peroniceras rousseauxi de Grossouvre p. 102 figs. Pl 11, fig 5
1894Peroniceras moureti de Groussouvre p. 100 figs. Pl 11, figs 3,4; text-fig 39
1978Peroniceras moureti Wiedmann p. 669 figs. Pl 2, figs 4,5
1984Peroniceras (Peroniceras) tridorsatum Kennedy p. 62 figs. Pl 11, figs 3-6; pl 12, figs 1-5; pl 13, figs 5-11; pl 14, figs 1,4; text-figs 13G,L, 18C-E, 19
1984Peroniceras (Peroniceras) tridorsatum Klinger and Kennedy p. 139
1991Peroniceras (Peroniceras) tridorsatum Kennedy and Christensen p. 211 fig. 5
1995Peroniceras (Peroniceras) tridorsatum Kennedy p. 415
2011Peroniceras (Peroniceras) tridorsatum Ifrim et al. p. 526 figs. 4.1-4.3

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
subclassAmmonoidea()
RankNameAuthor
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyAcanthoceratoidea(de Grossouvre 1894)
familyCollignoniceratidaeWright and Wright 1951
subfamilyPeroniceratinae()
genusPeronicerasde Grossouvre 1894
subgenusPeronicerasde Grossouvre 1894
speciestridorsatum(Schlüter 1867)

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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Invalid names: Peroniceras moureti de Groussouvre 1894 [synonym], Peroniceras rousseauxi de Grossouvre 1894 [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height1219.19.0034.019.17.77
shell diameter1271.631.0132.069.432.7
shell inflation1238.116.073.036.819.6

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: Early/Lower Coniacian or 89.80000 to 85.70000 Ma

Collections (21 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Turonian - Early/Lower Coniacian93.9 - 85.7Mexico (Coahuila) Peroniceras tridorsatum (92293)
Coniacian89.8 - 85.7France Peroniceras tridorsatum (178946)
Coniacian89.8 - 85.7Denmark Peroniceras tridorsatum (70001)
Early/Lower Coniacian89.8 - 85.7Mexico (Coahuila) Peroniceras tridorsatum (210315)
Middle Coniacian89.8 - 85.7South Africa Peroniceras tridorsatum (82440 82441 82442 82443)
Middle Coniacian89.8 - 85.7France Peroniceras moureti (178947 178981 178983) Peroniceras rousseauxi (178982) Peroniceras tridorsatum (69887 69888 178984 178985 178987 179716 179717)
Middle Coniacian - Late/Upper Coniacian89.8 - 85.7France Peroniceras tridorsatum (69886)
Middle Coniacian - Early/Lower Santonian89.8 - 83.6France Peroniceras tridorsatum (69861)