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Laevitrigoniinae

Bivalvia - Trigoniida - Laevitrigoniidae

Taxonomy
Laevitrigoniinae was named by Saveliev (1958).

It was assigned to Trigoniidae by Fleming (1987); and to Laevitrigoniidae by Bouchet et al. (2010) and Carter et al. (2011).

Subtaxa
Laevitrigonia

Synonymy list
YearName and author
1958Laevitrigoniinae Saveliev p. 110
1987Laevitrigoniinae Fleming pp. 32, 37
2010Laevitrigoniinae Bouchet et al.
2011Laevitrigoniinae Carter et al. p. 12

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
—UniomorphiGray 1854
—UnioniGray 1854
—UnionataGray 1854
orderTrigoniida(Dall 1889)
superfamilyMyophorelloidea(Kobayashi 1954)
—MyophorelloidaeKobayashi 1954
familyLaevitrigoniidaeSaveliev 1958
subfamilyLaevitrigoniinaeSaveliev 1958
subfamilyLaevitrigoniinaeSaveliev 1958

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.

Subfm. †Laevitrigoniinae Saveliev 1958
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobileo
Life habit: infaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 12:34:20
Modified: 2004-02-28 14:34:20
Source: o = order, c = class
Reference: Aberhan et al. 2004

Age range: base of the Early/Lower Pliensbachian to the top of the Early/Lower Maastrichtian or 189.60000 to 66.00000 Ma

Collections (21 total)


Time interval Ma Country or state Original ID and collection number
Pliensbachian190.8 - 182.7United Kingdom (Gloucestershire) Laevitrigonia troedssoni (204124)
Early/Lower Pliensbachian189.6 - 183.0United Kingdom (Gloucestershire) Laevitrigonia troedssoni (204128)
Aalenian174.1 - 170.3New Zealand Laevitrigonia macfarlani (63738)
Oxfordian - Kimmeridgian163.5 - 152.1Somalia Trigonia spissicostata (94528)
Late/Upper Kimmeridgian155.7 - 150.8United Kingdom (England) Trigonia gibbosa (70997)
Late/Upper Kimmeridgian155.7 - 150.8Tanzania Laevitrigonia dwanikana (36285)
Neocomian145.0 - 125.77Spain (Valenciana) Trigonia gibbosa (159585)
Aptian125.0 - 113.0India (Gujarat) Eselaevitrigonia cardiniiformis (66782)
Late/Upper Albian105.3 - 99.6Antarctica Eselaevitrigonia sp. (64245)
Campanian83.6 - 72.1Antarctica Eselaevitrigonia sp. (83568)
Campanian83.6 - 72.1New Zealand Eselaevitrigonia sp. (63093)
Maastrichtian72.1 - 66.0Argentina Eselaevitrigonia regina (1371)
Maastrichtian72.1 - 66.0Antarctica (Seymour Island) Eselaevitrigonia regina (1316) Laevitrigonia regina (3161)
Maastrichtian72.1 - 66.0Peru Eselaevitrigonia hopkinsi (1336)
Early/Lower Maastrichtian70.6 - 66.0Antarctica Eselaevitrigonia regina (83550 83551 83552)
Early/Lower Maastrichtian70.6 - 66.0Antarctica (Seymour Island) Laevitrigonia regina (3158)
Late/Upper Maastrichtian70.6 - 66.0Antarctica (Seymour Island) Laevitrigonia regina (3166 3169)