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Tiltoniceras

Cephalopoda - Ammonitida - Hildoceratidae

Taxonomy
Tiltoniceras was named by Buckman (1913) [Sepkoski's age data: J Toar-l Sepkoski's reference number: 302]. It is not extant.

It was assigned to Harpoceratinae by Thomson and Smith (1992), Smith and Tipper (1996), Howarth (2013).

Synonyms
Synonymy list
YearName and author
1913Tiltoniceras Buckman
1970Lioceratoides (Pacificeras) Repin
1992Tiltoniceras Thomson and Smith p. 38
1996Lioceratoides (Pacificeras) Smith and Tipper p. 70
1996Tiltoniceras Smith and Tipper p. 72
2013Tiltoniceras Howarth p. 71

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyHildoceratoidea(Hyatt 1867)
familyHildoceratidaeHyatt 1867
subfamilyHarpoceratinaeNeumayr 1875
genusTiltonicerasBuckman 1913

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. †Tiltoniceras Buckman 1913
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†Tiltoniceras antiquum Wright 1882
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Invalid names: Ammonites capillatus Denckmann 1887 [synonym], Harpoceras schroederi Denckmann 1893 [synonym], Ovaticeras facetum Repin 1966 [synonym]
†Tiltoniceras costatum Buckman 1913
†Tiltoniceras propinquum Whiteaves 1884
Invalid names: Pacificeras Repin 1970 [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmean
height117.0
diameter135.0
inflation17.00

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 Kanense or 192.90000 to 181.30000 Ma

Collections (96 total)


Time interval Ma Country or state Original ID and collection number
Late/Upper Pliensbachian192.9 - 184.2Canada (British Columbia) Lioceratoides propinquum (53356) T. antiquum (200428 200432) T. propinquum (53815 55608 55618 55624 55625 55626 55627 55628)
Late/Upper Pliensbachian192.9 - 184.2Canada (Yukon) Lioceratoides propinquum (196787 208202) Lioceratoides sp., Lioceratoides propinquum (208201) T. sp., Lioceratoides propinquum (208203)
Late/Upper Pliensbachian192.9 - 184.2Canada (Alberta) T. propinquum (4879)
Late/Upper Pliensbachian192.9 - 184.2USA (Nevada) Lioceratoides propinquum (207935 207964 207967 207969 207970 207972 207981 207984 207986 207987 207988 208016 208019 208022 208023 208024 208047 208048 208050 208051 208052 208073) Lioceratoides propinquum, T. antiquum (208018) Lioceratoides sp. (207980 207985) Lioceratoides sp., Lioceratoides propinquum (207971 207989)
Pliensbachian192.9 - 184.2Canada (British Columbia) Lioceratoides angionus, Lioceratoides propinquum, T. antiquum (33280 33282 33283) Lioceratoides propinquum (33281) Lioceratoides propinquum, T. antiquum (33278 33279) Lioceratoides skidegatense, Lioceratoides propinquum, T. antiquum (33284)
Spinatum192.9 - 184.2Canada (Yukon) Lioceratoides propinquum (114583) Lioceratoides sp., Lioceratoides propinquum (114579) T. sp., Lioceratoides propinquum (114586)
Spinatum192.9 - 184.2Canada (British Columbia) Lioceratoides angionus, Lioceratoides propinquum (32867) Lioceratoides propinquum (32868 33161 33164) Lioceratoides propinquum, T. antiquum (32866 33277) T. antiquum (32814)
Late/Upper Pliensbachian - Early/Lower Toarcian192.9 - 182.9Chile (Huasco) T. sp. (223386)
Early/Lower Toarcian184.2 - 182.9Canada (British Columbia) T. antiquum, T. propinquum (55659)
Early/Lower Toarcian184.2 - 182.9USA (Nevada) Lioceratoides angionus, Lioceratoides propinquum (208060) Lioceratoides propinquum (207990 207995 208061 208063) Lioceratoides propinquum, T. antiquum (208065) T. antiquum (208067 208068)
Early/Lower Toarcian184.2 - 182.9Canada (Yukon) Lioceratoides propinquum (197545) Lioceratoides sp., Lioceratoides propinquum (208205)
Falciferum184.2 - 182.9Germany T. antiquum (228508)
Tenuicostatum184.2 - 182.9Germany T. antiquum (228507)
Tenuicostatum184.2 - 182.9United Kingdom (Yorkshire) T. antiquum (219475) T. sp. (222158)
Tenuicostatum184.2 - 182.9France T. costatum (148314 148315)
Tenuicostatum184.2 - 182.9Spain (Cantabria) T. sp. (169505 222259)
Tenuicostatum184.2 - 182.9Bulgaria T. antiquum (150906)
Tenuicostatum184.2 - 182.9United Kingdom (Gloucestershire) T. sp. (204118)
Toarcian184.2 - 174.7Germany (Mecklenburg-Vorpommern) T. sp. (24862)
Toarcian184.2 - 174.7Canada (British Columbia) Lioceratoides propinquum (37556)
Carlottense183.5 - 182.3Canada (British Columbia) Lioceratoides propinquum (200281 200284) Lioceratoides sp. (200279 200283) Lioceratoides sp., Lioceratoides angionus, Lioceratoides propinquum, T. antiquum (200278)
Carlottense183.5 - 182.3Canada (Alberta) T. antiquum (197684 197685)
Kanense182.3 - 181.3Canada (British Columbia) Lioceratoides propinquum (32869) Lioceratoides propinquum, T. antiquum (32870)
Kanense182.3 - 181.3Canada (Yukon) Lioceratoides propinquum (114613) Lioceratoides sp., Lioceratoides propinquum (114617)
Kanense182.3 - 181.3Canada (Alberta) T. antiquum (198518)