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Nevadaphyllites

Cephalopoda - Phylloceratida - Juraphyllitidae

Taxonomy
Nevadaphyllites was named by Guex (1980). It is not extant. Its type is Nevadaphyllites compressus.

It was assigned to Juraphyllitidae by Taylor (1998), Macchioni et al. (2006), Yin et al. (2007) and Meister et al. (2010).

Species
N. compressus (type species), N. glaberrimus, N. microumbilicatus (syn. N. pounamuus)
Species lacking formal opinion data
N. microumbilites

Synonymy list
YearName and author
1980Nevadaphyllites Guex
1998Nevadaphyllites Taylor p. 475
2006Nevadaphyllites Macchioni et al. p. 562
2007Nevadaphyllites Yin et al. p. 720
2010Nevadaphyllites Meister et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea()
orderPhylloceratida(Zittel 1884)
superfamilyPhylloceratoidea(Zittel 1884)
familyJuraphyllitidaeArkell 1950
genusNevadaphyllitesGuex 1980

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. †Nevadaphyllites Guex 1980
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Invalid names: Nevadaphyllites pounamuus Stevens 2004 [synonym]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
height517.511.324.818.45.99
diameter533.421.146.834.09.60
inflation55.464.506.705.200.904
shell height327.025.029.227.12.97
shell diameter344.437.055.142.89.24
shell inflation36.224.108.906.602.40

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 2004, Hendy et al. 2009, Kiessling 2003

Age range: base of the Hettangian to the top of the Sinemurian or 201.30000 to 190.80000 Ma

Collections (41 total)


Time interval Ma Country or state Original ID and collection number
Rhaetian - Early/Lower Sinemurian208.5 - 189.6Austria N. sp. (195482)
Hettangian201.3 - 199.3New Zealand (Southland) N. pounamuus (234341)
Hettangian201.3 - 199.3New Zealand (Waikato) N. pounamuus (234342)
Hettangian201.3 - 199.3USA (Oregon) N. compressa (200706 200707 200708 200709 200710 201166 201167 201168 201169 201170)
Angulata201.3 - 196.5USA (Oregon) N. compressus (157617)
Angulata201.3 - 196.5USA (Nevada) N. microumbilicatus (157504)
Angulata201.3 - 196.5Canada (British Columbia) N. compressus (157381) N. microumbilicatus (157365 157367 157369 157377)
Early/Lower Hettangian201.3 - 196.5Canada (British Columbia) N. compressus, N. microumbilicatus (208922) N. sp. (97504 97507 97508)
Late/Upper Hettangian201.3 - 196.5Mexico (Sonora) N. microumbilites (208236)
Liasicus201.3 - 196.5Canada (British Columbia) N. compressus (84926) N. sp. (84929)
Middle Hettangian201.3 - 196.5Canada (British Columbia) N. microumbilicatus (208923)
Middle Hettangian - Late/Upper Hettangian201.3 - 196.5New Caledonia N. pounamuus (198410)
Planorbis201.3 - 196.5USA (Nevada) N. compressus (76623 188600 188601)
Planorbis - Liasicus201.3 - 196.5Austria N. glaberrimus (173595)
Late/Upper Hettangian - Early/Lower Sinemurian201.3 - 189.6New Caledonia N. pounamuus (198413)
Sinemurian199.3 - 190.8USA (Oregon) N. compressa (201171 201172 201173 201174 201175)
Turneri196.5 - 189.6Canada (British Columbia) N. sp. (150552 150553)