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Lioceratoides (Lioceratoides) involutum

Cephalopoda - Ammonitida - Hildoceratidae

Taxonomy
Lioceratoides (Lioceratoides) involutum was named by Smith and Tipper (1996).

Sister species lacking formal opinion data
L. inclytum, L. lorioli, L. micitoi

Synonymy list
YearName and author
1996Lioceratoides (Lioceratoides) involutum Smith and Tipper p. 69 figs. Pl 26, figs 2-4; Txt fig 39p
2012Lioceratoides (Lioceratoides) involutum Caruthers and Smith p. 373 figs. Pl 1, figs 34-36

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
subclassAmmonoidea()
RankNameAuthor
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyHildoceratoidea(Hyatt 1867)
familyHildoceratidaeHyatt 1867
subfamilyProtogrammoceratinaeMattei 1974
genusLioceratoidesSpath 1919
subgenusLioceratoidesSpath 1919
speciesinvolutum

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.

†Lioceratoides (Lioceratoides) involutum Smith and Tipper 1996
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Diagnosis
No diagnoses are available
Measurements
partNmean
shell diameter154.7

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 Spinatum to the top of the Early/Lower Toarcian or 192.90000 to 182.90000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Pliensbachian192.9 - 184.2Canada (Yukon) Lioceratoides involutum (208202 208203)
Late/Upper Pliensbachian192.9 - 184.2USA (Nevada) Lioceratoides involutum (208014 208018)
Pliensbachian192.9 - 184.2Canada (British Columbia) Lioceratoides involutum (33284)
Spinatum192.9 - 184.2Canada (Yukon) Lioceratoides involutum (114583 114586)
Spinatum192.9 - 184.2Canada (British Columbia) Lioceratoides involutum (33277)
Spinatum192.9 - 184.2USA (Alaska) Lioceratoides involutum (132734)
Early/Lower Toarcian184.2 - 182.9USA (Nevada) Lioceratoides involutum (208055 208058)