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Megacrioceratidae

Cephalopoda - Megacrioceratidae

Taxonomy
Megacrioceratidae was named by Vermeulen (2006).

It was assigned to Ptychoceratoidea by Klein et al. (2007).

Synonymy list
YearName and author
2006Megacrioceratidae Vermeulen
2007Megacrioceratidae Klein et al. p. 285

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classCephalopodaCuvier 1797
subclassAmmonoidea()
superfamilyPtychoceratoideaGill 1871
familyMegacrioceratidaeVermeulen 2006
familyMegacrioceratidaeVermeulen 2006

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.

Fm. †Megacrioceratidae Vermeulen 2006
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G. †Megacrioceras Delanoy et al. 1987
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Megacrioceras astierianum d'Orbigny 1850
Megacrioceras doublieri Jaubert 1856
G. †Shasticrioceras Anderson 1938
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Shasticrioceras inflatum Anderson 1938
Shasticrioceras patricki Murphy 1975
Shasticrioceras poniente Anderson 1938
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Invalid names: Shasticrioceras hesperum Anderson 1938 [synonym]
Shasticrioceras roddai Murphy 1975
Shasticrioceras whitneyi Anderson 1938
Shasticrioceras wintunium Anderson 1938
Invalid names: Shasticrioceras hesperum nipponicum Matsumoto 1947 [synonym]
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 Hauterivian to the top of the Albian or 132.60000 to 100.50000 Ma

Collections (23 total)


Time interval Ma Country or state Original ID and collection number
Hauterivian132.6 - 125.77Chile (Coquimbo) Shasticrioceras sp. (222464)
Hauterivian132.6 - 125.77USA (California) Shasticrioceras sp. (83598) Shasticrioceras whitneyi (83607)
Hauterivian - Early/Lower Barremian132.6 - 121.4USA (California) Shasticrioceras sp. (216290)
Barremian125.77 - 121.4Canada (British Columbia) Shasticrioceras poniente (88114)
Barremian125.77 - 121.4Japan Shasticrioceras nipponicus (67155)
Barremian125.77 - 121.4Chile (Huasco) Shasticrioceras sp. (223549) Shasticrioceras whitneyi, Shasticrioceras inflatum (223569)
Barremian125.77 - 121.4Chile (Copiapó) Shasticrioceras sp. (222999)
Early/Lower Barremian125.77 - 121.4Chile (Huasco) Shasticrioceras sp. (223540 223541)
Early/Lower Barremian125.77 - 121.4Chile (Copiapó) Shasticrioceras sp., Shasticrioceras poniente (223016)
Early/Lower Barremian125.77 - 121.4Chile Shasticrioceras poniente (67496)
Late/Upper Barremian125.77 - 121.4USA (California) Hoplocrioceras wintunium, Shasticrioceras poniente, Shasticrioceras hesperum (225528) Shasticrioceras poniente (216298 216303 216304 216305 216306 216307) Shasticrioceras poniente, Shasticrioceras hesperum (225526) Shasticrioceras sp. (216289)
Aptian - Albian121.4 - 100.5USA (California) Shasticrioceras whitneyi (225524)