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Goniocylichna

Gastropoda - Heterostropha - Acteonidae

Taxonomy
Goniocylichna was named by Wade (1926) [Sepkoski's age data: K Camp-u K Maes]. It is not extant.

It was assigned to Acteocinidae by Sohl (1964); and to Cephalaspida by Sepkoski (2002).

Species
G. bisculpturata, G. elongata
Species lacking formal opinion data
G. australocylindricata

Synonymy list
YearName and author
1926Goniocylichna Wade
1964Goniocylichna Sohl p. 302
2002Goniocylichna Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
orderHeterostropha()
superfamilyActeonoidead'Orbigny 1835
familyActeonidaed'Orbigny 1835
familyActeocinidae
genusGoniocylichnaWade 1926

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. †Goniocylichna Wade 1926
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilef
Life habit: epifaunalf
Diet: carnivoref
Vision: limitedc
Created: 2009-09-10 07:23:29
Modified: 2009-09-10 09:23:29
Source: f = family, c = class
References: Kiessling 2004, Hendy et al. 2009

Age range: base of the Middle Cenomanian to the top of the Early/Lower Maastrichtian or 99.60000 to 66.00000 Ma

Collections (18 total)


Time interval Ma Country or state Original ID and collection number
Middle Cenomanian99.6 - 93.5Australia (Northern Territory) G. australocylindricata (13946)
Late/Upper Campanian83.5 - 70.6USA (Tennessee) G. bisculpturata (88357)
Middle Campanian83.5 - 70.6USA (Texas) G. sp. (7466 7468)
Late/Upper Campanian - Early/Lower Maastrichtian83.5 - 66.0USA (Tennessee) G. bisculpturata (7515)
Maastrichtian72.1 - 66.0USA (Texas) G. sp. (205541)
Maastrichtian72.1 - 66.0USA (Mississippi) G. bisculpturata (7527 7600)
Early/Lower Maastrichtian70.6 - 66.0USA (Alabama) G. elongata (4275)
Early/Lower Maastrichtian70.6 - 66.0USA (Mississippi) G. bisculpturata (7590 7592) G. bisculpturata, G. elongata (7609)
Early/Lower Maastrichtian70.6 - 66.0USA (Georgia) G. sp. (4268 4282 4302 4313)
Late/Upper Maastrichtian70.6 - 66.0USA (Alabama) G. sp. (4175 4201)