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Cassiavellia squamifera

Bivalvia - Ostreida - Bakevelliidae

Taxonomy
Pteria squamifera was named by Girty (1908). It is a 3D body fossil. Its type locality is USGS 3763 green, Comanche Canyon, Glass Mountains, which is in a Roadian carbonate limestone in the Word Formation of Texas.

It was recombined as Cassiavellia squamifera by Temkin and Pojeta (2010).

Synonymy list
YearName and author
1908Pteria squamifera Girty p. 427 figs. Pl 31, figs 11,11a
2010Cassiavellia squamifera Temkin and Pojeta p. 1166 fig. 15

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
RankNameAuthor
OstreomorphiFerussac 1822
OstreioniFerussac 1822
OstreataFerussac 1822
superorderOstreiformiiFerussac 1822
orderOstreida(FĂ«russac 1822)
suborderMalleidinaGray 1854
superfamilyPterioideaGray 1847
familyBakevelliidae
genusCassiavellia
speciessquamifera()

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.

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Diagnosis
No diagnoses are available
Measurements
partNmean
valve height113.8

Composition: aragonitef
Composition 2: low Mg calcitef
Environment: marine, brackisho
Locomotion: stationarysuperf
Attached: yessuperf
Epibiont: yessuperf
Life habit: epifaunalsuperf
Diet: suspension feedersuperf
Vision: blindc
Created: 2007-10-05 02:20:46
Modified: 2007-11-26 09:50:53
Source: f = family, superf = superfamily, o = order, c = class
References: Sanchez Roig 1926, Aberhan et al. 2004, Kiessling 2004

Age range: Roadian or 272.30000 to 268.80000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Roadian272.3 - 268.8USA (Texas) Pteria squamifera (type locality: 108862)