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Calycoceras boulei

Cephalopoda - Ammonitida - Acanthoceratidae

Taxonomy
Calycoceras (Metacalycoceras) boulei was named by Collgnon (1937).

It was recombined as Calycoceras boulei by Matsumoto (1959).

Sister species lacking formal opinion data
C. barruei, C. bathyomohalum, C. paucinodatum, C. vergonsense

Synonymy list
YearName and author
1937Calycoceras (Metacalycoceras) boulei Collgnon p. 43 figs. pl. 5, figs. 2, 2a, 3, 3a, 3b, 4, 4a, 4b; pl. 8, figs. 9, 10, 11
1959Calycoceras boulei Matsumoto pp. 75 - 76 figs. Pl. 20, fig. 1a, b; Text-figs. 31, 32

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyAcanthoceratoidea(de Grossouvre 1894)
familyAcanthoceratidaeGrossouvre 1894
subfamilyAcanthoceratinaede Groussouvre 1894
genusCalycoceras
speciesboulei(Collgnon 1937)

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.

†Calycoceras boulei Collgnon 1937
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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 Early/Lower Cenomanian to the top of the Cenomanian or 99.60000 to 93.90000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Cenomanian100.5 - 93.9France (Normandie) Calycoceras boulei (230777)
Cenomanian100.5 - 93.9France Calycoceras boulei (230800)
Cenomanian - Late/Upper Cenomanian100.5 - 93.5USA (California) Calycoceras boulei (224917)
Early/Lower Cenomanian - Middle Cenomanian99.6 - 93.5France Calycoceras boulei (230858)
Late/Upper Cenomanian99.6 - 93.5France (Normandy) Calycoceras boulei (4022)
Middle Cenomanian - Late/Upper Cenomanian99.6 - 93.5USA (California) Calycoceras boulei (225831)
Late/Upper Cenomanian - Early/Lower Turonian99.6 - 89.3Jordan Calycoceras boulei (140950)