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Aegoceras (Oistoceras)

Cephalopoda - Ammonitida - Liparoceratidae

Synonymy list
YearName and author
1911Oistoceras Buckman
1955Oistoceras Howarth
1956Oistoceras Howarth
1996Oistoceras Smith and Tipper p. 53
2002Oistoceras Sepkoski
2003Androgynoceras (Oistoceras) Wittler and Roth p. 22
2013Aegoceras (Oistoceras) Howarth p. 58

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderAmmonitidaHaeckel 1866
suborderAmmonitinaHyatt 1889
superfamilyEoderoceratoidea(Spath 1929)
familyLiparoceratidaeHyatt 1867
genusAegocerasWaagen 1869
subgenusOistoceras(Buckman 1911)

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.

Subg. †Aegoceras (Oistoceras) Buckman 1911
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†Oistoceras compressum Smith and Tipper 1996
†Oistoceras crescens Hyatt 1867
†Oistoceras wrighti Spath 1936
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Invalid names: Aegoceras curvicornum Wright 1880 [replaced]
Diagnosis
No diagnoses are available
Measurements
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 2004, Kiessling 2003

Age range: base of the Early/Lower Sinemurian to the top of the Freboldi or 199.50000 to 185.10000 Ma

Collections (53 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Jurassic201.4 - 174.7Canada (British Columbia) Oistoceras spp. (199617 199642)
Early/Lower Sinemurian199.5 - 192.9United Kingdom (England) Ammonites angulatus (140334)
Davoei192.9 - 184.2United Kingdom (Yorkshire) Oistoceras angulatum (222180) Oistoceras figulinum, Oistoceras curvicorne (222179)
Davoei192.9 - 184.2Germany Androgynoceras figulinum (159244 159245)
Davoei192.9 - 184.2France Aegoceras figulinum (146453 146454 146455 146456 146615 146616 146617 146618 147772 147970 148007 148040 148041 148054 148055 148063 148129 148139 148140 148141 148142 148180) Aegoceras figulinum, Aegoceras colubrinum (148122) Aegoceras figulinum, Aegoceras curvicorne, Aegoceras orbignyi (146356) Aegoceras samontaensis (146457 146624 148144 148181) Aegoceras sp. (147793)
Davoei192.9 - 184.2United Kingdom Oistoceras crescens (218415) Oistoceras figulinum (222221) Oistoceras sp. (222223 222225)
Davoei - Margaritatus192.9 - 184.2France Aegoceras figulinum (147953) Aegoceras figulinum, Aegoceras colubrinum (148106) Aegoceras samontaensis, Aegoceras figulinum, Aegoceras colubrinum (148091)
Early/Lower Pliensbachian192.9 - 184.2Slovakia Androgynoceras angulatum (218341)
Early/Lower Pliensbachian192.9 - 184.2Canada (British Columbia) Oistoceras compressum (199700 199707) Oistoceras sp. (198425 198449)
Pliensbachian192.9 - 184.2Canada (British Columbia) Oistoceras compressum (33254) Oistoceras sp. (37537)
Pliensbachian192.9 - 184.2United Kingdom (Gloucestershire) Oistoceras figulinum (204121)
Freboldi186.2 - 185.1Canada (British Columbia) Oistoceras compressum (33112 33113)