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Granularaspis

Artiopoda - Corynexochida - Granularaspidae

Taxonomy
Granularaspis was named by Babcock and John (1995) [Sepkoski's age data: ]. It is not extant.

It was corrected as Granularapis by Sepkoski (2002).

It was assigned to Ptychopariida by Repina et al. (1999); to Dolichometopidae by Jell and Adrain (2002); to Corynexochida by Sepkoski (2002), Sepkoski (2002); and to Granularaspidae by Geyer (2015).

Species lacking formal opinion data

Synonymy list
YearName and author
1995Granularaspis Babcock and John
1999Granularaspis Repina et al. p. 39
2002Granularaspis Jell and Adrain p. 380
2002Granularapis Sepkoski
2015Granularaspis Geyer p. 754

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
EcdysozoaAguinaldo et al. 1997
Panarthropoda
RankNameAuthor
phylumArthropodaGravenhorst 1843
classArtiopodaHou and Bergstrom
classTrilobitaWalch 1771
orderCorynexochida
familyGranularaspidaeBabcock and St John 1995
genusGranularaspisBabcock and John 1995

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. †Granularaspis Babcock and John 1995
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitec
Composition 2: chitinc
Ontogeny: molting, addition of partsc
Environment: marinec
Locomotion: actively mobileo
Life habit: nektobenthico
Diet: carnivoreo
Created: 2009-09-21 20:17:08
Modified: 2012-08-27 07:15:31
Source: o = order, c = class
References: Hendy et al. 2009, Aberhan et al. 2004

Age range: base of the Delamaran to the top of the Marjumian or 509.70000 to 497.00000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Lenian516.0 - 508.2Russian Federation (Kemorovo) G. obrutchevi (57023 57024)
Delamaran509.7 - 505.3Morocco G. sp. (174203)
Marjumian504.5 - 497.0USA (Alaska) G. sp. (10508)