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Arrhaphoceras

Cephalopoda - Ammonitida - Hoplitidae

Taxonomy
Arrhaphoceras was named by Whitehouse (1927).

It was assigned to Anahoplitinae by Szives (2007); and to Hoplitinae by Kennedy and Latil (2007) and Kennedy et al. (2008).

Synonymy list
YearName and author
1927Arrhaphoceras Whitehouse
2007Arrhaphoceras Kennedy and Latil p. 462
2007Arrhaphoceras Szives p. 99
2008Arrhaphoceras Kennedy et al. p. 124

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitida
suborderAmmonitinaHyatt 1889
superfamilyHoplitoidea(Douvillé 1890)
familyHoplitidaeDouvillé 1890
subfamilyHoplitinaeDouvillé 1890
genusArrhaphocerasWhitehouse 1927

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.

G. †Arrhaphoceras Whitehouse 1927
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height613.27.8020.713.75.32
shell diameter626.516.442.026.511.8
shell inflation66.253.4011.86.554.08

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 Albian to the top of the Early/Lower Cenomanian or 112.03000 to 93.50000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Albian - Middle Albian112.03 - 105.3France A. briacensis (13499)
Late/Upper Albian105.3 - 99.6France A. sp. (174489)
Late/Upper Albian105.3 - 99.6Kazakhstan A. subtetragonum (175008)
Late/Upper Albian105.3 - 99.6United Kingdom (England) A. studeri, A. sp. (82808)
Early/Lower Cenomanian99.6 - 93.5France Arrhapoceras briacensis (13500)