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Gudrunella triassica

Gastropoda - Colloniidae

Taxonomy
Gudrunella triassica was named by Nützel and Erwin (2004). Its type specimen is AMNH 46373, a shell, and it is not a trace fossil. Its type locality is Lewiston locality, which is in a Sevatian reef, buildup or bioherm limestone in the Martin Bridge Limestone Formation of Idaho.

Synonymy list
YearName and author
2004Gudrunella triassica Nützel and Erwin p. 371–373 figs. 5D-I

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassVetigastropoda(Salvini-Plawen 1980)
superfamilyTrochoidea(Rafinesque 1815)
familyColloniidaeCossmann 1917
tribeHelicocryptini(Cox 1960)
genusGudrunella
speciestriassica

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.

†Gudrunella triassica Nützel and Erwin 2004
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilesuperf
Life habit: epifaunalsuperf
Diet: grazersuperf
Vision: limitedc
Created: 2009-09-10 08:47:46
Modified: 2009-09-10 10:47:46
Source: superf = superfamily, c = class
References: Hendy et al. 2009, Kiessling 2004

Age range: Sevatian or 211.18000 to 205.70000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Sevatian211.18 - 205.7USA (Idaho) Gudrunella triassica (type locality: 38377)