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Ezonuculana

Bivalvia - Nuculanida - Nuculanidae

Taxonomy
Ezonuculana was named by Nagao (1938) [Sepkoski's age data: K Coni K Maes Sepkoski's reference number: 159]. It is not extant.

It was assigned to Nuculanidae by Vokes (1980) and Tashiro and Kozai (1982); and to Nuculoida by Sepkoski (2002).

Species
E. mactraeformis
Species lacking formal opinion data
E. obsoleta

Synonymy list
YearName and author
1938Ezonuculana Nagao
1980Ezonuculana Vokes p. 5
1982Ezonuculana Tashiro and Kozai p. 70
2002Ezonuculana Sepkoski

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
RankNameAuthor
—Eubivalvia
subclassProtobranchia(Pelseneer 1889)
superorderNuculaniformiiCarter et al. 2000
orderNuculanida(Carter et al. 2000)
superfamilyNuculanoideaAdams and Adams 1858
familyNuculanidaeAdams and Adams 1858
genusEzonuculanaNagao 1938

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. †Ezonuculana Nagao 1938
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Diagnosis
No diagnoses are available
Measurements
partNmean
height17.00

Composition: aragonitef
Entire body: yesf
Adult length: 1.0 to < 10f
Adult width: 1.0 to < 10f
Adult height: 1.0 to < 10f
Thickness: thinf
Folds: nonef
Ribbing: minorf
Spines: nonef
Internal reinforcement: nonef
Ontogeny: accretionf
Environment: coastal, inner shelf, outer shelf, oceanicf
Locomotion: facultatively mobilef
Life habit: infaunalf
Diet: deposit feederf
Diet 2: suspension feederf
Vision: blindc
Created: 2007-07-27 04:12:34
Modified: 2009-08-18 20:13:18
Source: f = family, c = class
References: Aberhan et al. 2004, Kiessling 2004

Age range: base of the Barremian to the top of the Thanetian or 129.40000 to 56.00000 Ma

Collections (38 total)


Time interval Ma Country or state Original ID and collection number
Barremian129.4 - 125.0China Jupiteria mactraeformis (50896)
Coniacian89.8 - 86.3Japan (Teshio) Jupiteria mactraeformis (40122)
Coniacian89.8 - 86.3Japan Jupiteria mactraeformis (39903)
Coniacian89.8 - 86.3Japan (Hidaka) Jupiteria mactraeformis (40587)
Early/Lower Coniacian89.3 - 85.8Japan (Fukushima) Jupiteria mactraeformis (39626)
Santonian86.3 - 83.6Japan Jupiteria mactraeformis (39904)
Santonian86.3 - 83.6Japan (Hidaka) Jupiteria mactraeformis (40588)
Santonian86.3 - 83.6Japan (Teshio) Jupiteria mactraeformis (40126)
Early/Lower Santonian85.8 - 83.5Japan E. mactraeformis (219958)
Late/Upper Santonian85.8 - 83.5Japan E. mactraeformis (82351 82353 82355 87009 115285 115287 115289 115290 115295 115298) E. sp., E. mactraeformis (82354)
Campanian83.6 - 72.1Japan Jupiteria mactraeformis (39902)
Campanian83.6 - 72.1Japan (Hidaka) Jupiteria mactraeformis (40589)
Campanian83.6 - 72.1Japan (Hyogo) Jupiteria mactraeformis (39575)
Campanian83.6 - 72.1Japan (Teshio) Jupiteria mactraeformis (39821)
Campanian83.6 - 72.1Japan (Osaka, Wakayama) Jupiteria mactraeformis (39905)
Early/Lower Campanian83.5 - 70.6Japan E. mactraeformis (82331 82334 82338 82340 82344 82346 82381 82382)
Late/Upper Campanian83.5 - 70.6Japan (Ibaraki) Jupiteria mactraeformis (40235)
Maastrichtian72.1 - 66.0Japan E. dubia (1315)
Maastrichtian72.1 - 66.0Russian Federation (Sakhalin) E. makarovi (1333 1353)
Selandian - Thanetian61.6 - 56.0Japan (Hokkaido) E. obsoleta (206290)