PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Cunningtoniceras inerme

Cephalopoda - Ammonoida - Acanthoceratidae

Taxonomy

Ammonites cunningtoni inermis was named by Pervinquière (1907) [Acanthoceras cunningtoni var. inermis DISTRIBUTION: Cenomanian; Cosmopolitan.]. It is a 3D body fossil.

It was recombined as Euomphaloceras inerme by Kennedy (1971), Zaborski (1985); it was recombined as Cunningtoniceras inerme by Wright and Kennedy (1987), Kennedy (1994).

Synonyms

Acanthoceras evolutum was named by Spath (1926).

It was synonymized subjectively with Euomphaloceras inerme by Zaborski (1985).

Synonymy list

Year	Name and author
1907	Ammonites cunningtoni inermis Pervinquière p. 277
1926	Acanthoceras evolutum Spath p. 82
1971	Euomphaloceras inerme Kennedy p. 94 figs. pl. 59, fig, 6; p1.61, fig. 1; pi.62. fig. 1: pi.64, fig. 1.
1985	Euomphaloceras inerme Zaborski p. 40 fig. 44a,b
1987	Cunningtoniceras inerme Wright and Kennedy p. 194 figs. pi. 52. fig. I; pi. 53, fig. 6; text-figs. 74. 75, 79
1994	Cunningtoniceras inerme Kennedy p. 227 figs. PI.9, figs. 6, 10

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Cephalopoda	Cuvier 1797
subclass	Coleoidea	Bather 1888

Rank	Name	Author
order	Ammonoida	(Haeckel 1866)
order	Ammonitida	Haeckel 1866
suborder	Ammonitina	Hyatt 1889
superfamily	Acanthoceratoidea	(de Grossouvre 1894)
family	Acanthoceratidae	Grossouvre 1894
subfamily	Acanthoceratinae	de Groussouvre 1894
genus	Cunningtoniceras
species	inerme	()

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.

†Cunningtoniceras inerme Pervinquière 1907

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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 2004, Kiessling 2003

Age range: base of the Middle Cenomanian to the top of the Cenomanian or 99.60000 to 93.90000 Ma

Collections (6 total)

Time interval	Ma	Country or state	Original ID and collection number
Cenomanian	100.5 - 93.9	Switzerland	Cunningtoniceras inerme (58114)
Middle Cenomanian	99.6 - 93.5	United Kingdom (England)	Cunningtoniceras inerme (78587 78590 78591)
Middle Cenomanian	99.6 - 93.5	Kazakhstan	Cunningtoniceras inerme (182874)
Middle Cenomanian	99.6 - 93.5	France	Cunningtoniceras inerme (82843)