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Cephalopoda - Ammonitida - Hildoceratidae

Leukadiella is a genus. It is not extant.

It was assigned to Ammonoidea by Sepkoski (2002); and to Leukadiellinae by Howarth (2013).

Synonymy list
YearName and author
2002Leukadiella Sepkoski
2013Leukadiella Howarth p. 83

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EubilateriaAx 1987
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyHildoceratoidea(Hyatt 1867)
familyHildoceratidaeHyatt 1867
subfamilyLeukadiellinaeMacchioni and Venturi 2000

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.

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Leukadiella helenae Renz 1913
Leukadiella ionica Renz and Renz 1947
Leukadiella jeanneti Renz 1927
No diagnoses are available
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 Toarcian to the top of the Planulata or 183.00000 to 180.10000 Ma

Collections (22 total)

Time interval Ma Country or state Original ID and collection number
Kanense183.0 - 182.0Canada (British Columbia) L. amuratica (200285)
Early/Lower Toarcian - Middle Toarcian183.0 - 175.6Canada (British Columbia) L. helenae (53621)
Planulata182.0 - 180.1Canada (British Columbia) L. sp. (200302 200303)
Bifrons182.0 - 175.6Hungary L. helenae (108465) L. jeanneti (108205)
Middle Toarcian182.0 - 175.6Spain (Murcia) L. sp (201445)
Middle Toarcian182.0 - 175.6Canada (British Columbia) L. amuratica (57871) L. amuratica, L. ionica (57873) L. helenae (59577) L. ionica (55636 55675 55676 55678 57848 57851 59480 59481 59482 59483 59576) L. sp. (53218)