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Phylloceras psilomorphum

Cephalopoda - Phylloceratida - Phylloceratidae

Taxonomy
Phylloceras psilomorphum was named by Neumayr (1879).

It was recombined as Nevadaphyllites psilomorphus by Yin et al. (2007), Longridge et al. (2008) and Longridge et al. (2008).

Synonyms
Synonymy list
YearName and author
1879Phylloceras psilomorphum Neumayr p. 21 figs. Pl 2, fig 4
1908Phylloceras hungaricum Vadász
1995Phylloceras psilomorphum Guex p. 16 figs. Pl 21, figs 5,6,11,12
2007Phylloceras psilomorphum Tomas and Pálfy
2007Nevadaphyllites psilomorphus Yin et al. p. 721 figs. Pl 1, figs 31,32
2008Nevadaphyllites psilomorphus Longridge et al.
2008Nevadaphyllites psilomorphus Longridge et al. p. 372 figs. Pl 1, figs 1,2,5,6; text-figs 9A, 10A
2010Phylloceras psilomorphum Meister et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderPhylloceratida(Zittel 1884)
superfamilyPhylloceratoidea(Zittel 1884)
familyPhylloceratidaeZittel 1884
subfamilyPhylloceratinaeZittel 1884
genusPhyllocerasSuess 1865
speciespsilomorphumNeumayr 1879

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.

†Phylloceras psilomorphum Neumayr 1879
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Invalid names: Phylloceras hungaricum Vadász 1908 [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
height619.814.535.818.28.65
diameter637.727.268.234.814.7
inflation65.754.0010.95.202.54
shell height417.49.6056.49.8027.0
shell diameter434.617.798.531.938.0
shell inflation43.602.0011.72.005.60

Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2009-09-27 10:11:29
Modified: 2009-09-27 12:11:29
Source: o = order, c = class
References: Kiessling 2003, Hendy et al. 2009, Kiessling 2004

Age range: Hettangian or 201.30000 to 199.30000 Ma

Collections (31 total)


Time interval Ma Country or state Original ID and collection number
Hettangian201.3 - 199.3China Nevadaphyllites psilomorphus (73928)
Angulata201.3 - 196.5Canada (British Columbia) Nevadaphyllites psilomorphus (157381 157388)
Early/Lower Hettangian201.3 - 196.5Canada (British Columbia) Phylloceras psilomorphum (208915)
Late/Upper Hettangian201.3 - 196.5Canada (British Columbia) Nevadaphyllites psilomorphus (53363)
Liasicus201.3 - 196.5Canada (British Columbia) Nevadaphyllites psilomorphus (84733 84924 84927 84929 84931 84932 84957 84958 84962 84964 84967 84969 84973 84975 84976)
Liasicus201.3 - 196.5USA (Nevada) Phylloceras psilomorphum (188620 188623)
Middle Hettangian - Late/Upper Hettangian201.3 - 196.5Austria Phylloceras psilomorphum (27224 27226)
Middle Hettangian - Late/Upper Hettangian201.3 - 196.5New Caledonia Phylloceras psilomorphum (198408 198410)
Planorbis201.3 - 196.5China Nevadaphyllites psilomorphus (73908)
Hettangian - Sinemurian201.3 - 190.8Romania Phylloceras psilomorphum (219456)
Hettangian - Sinemurian201.3 - 190.8Austria Phylloceras psilomorphum (38056 38057 38058)