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Euomphalus kaibabensis

Gastropoda - Euomphalina - Euomphalidae

Taxonomy
Euomphalus kaibabensis was named by Chronic (1952) [Euomphalus pernodosus Meek & Worthen of White (1877) ]. Its type specimen is Mus N. Ariz G2.557, a shell, and it is a 3D body fossil. Its type locality is Rimmy Jim Tank, Kaibab Formation, Coconino County, which is in a Roadian marine limestone in the Kaibab Formation of Arizona.

It was recombined as Straparollus (Euomphalus) kaibabensis by Yochelson (1956), Winters (1963) and Batten (1964).

Synonymy list
YearName and author
1952Euomphalus kaibabensis Chronic p. 126 figs. pl. 4 f. 15-16c
1956Straparollus (Euomphalus) kaibabensis Yochelson p. 216 figs. pl. 10 f. 9-16
1963Straparollus (Euomphalus) kaibabensis Winters p. 40 figs. pl. 6 f. 2a-c
1964Straparollus (Euomphalus) kaibabensis Batten p. 3 figs. f. 1-3
2002Euomphalus kaibabensis Blodgett et al. p. 488 figs. f. 9a-e
2021Euomphalus kaibabensis Quiroz-Barroso et al. p. 6 figs. 2.13, 2.14, 3.1

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassEogastropoda
orderEuomphalina
superfamilyEuomphaloidea()
familyEuomphalidae
genusEuomphalus
specieskaibabensis

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.

†Euomphalus kaibabensis Chronic 1952
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height1813.08.3024.712.54.44
shell diameter1834.527.548.530.811.3

Composition: aragoniteg
Composition 2: "calcite"g
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Locomotion: stationaryg
Life habit: epifaunalg
Diet: suspension feederg
Vision: limitedc
Created: 2004-02-28 13:58:32
Modified: 2009-03-04 12:35:42
Source: g = genus, c = class
References: Kiessling 2004, Wagner 1999

Age range: base of the Kungurian to the top of the Roadian or 279.30000 to 268.80000 Ma

Collections (28 total)


Time interval Ma Country or state Original ID and collection number
Kungurian279.3 - 272.3USA (Texas) Straparollus kaibabensis (43491 43492 43513 43515 43517)
Kungurian279.3 - 272.3Venezuela (Merida) Straparollus kaibabensis (41514 41515 41516)
Kungurian279.3 - 272.3Mexico (Sonora) Euomphalus kaibabensis (52097 52098 52099 52100 52101 102389 102390)
Kungurian279.3 - 272.3USA (Arizona) Straparollus kaibabensis (52898 95353 120746 120747 121360)
Kungurian279.3 - 272.3USA (New Mexico) Straparollus kaibabensis (10139 121461)
Roadian272.3 - 268.8USA (Texas) Straparollus kaibabensis (43512 81640)
Roadian272.3 - 268.8USA (Arizona) Euomphalus kaibabensis (39998 type locality: 40001) Straparollus kaibabensis (101778)
Roadian272.3 - 268.8Mexico (Chiapas) Euomphalus kaibabensis (220046)