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Caucasorhynchella subfissicostata

Rhynchonellata - Rhynchonellida - Allorhynchidae

Taxonomy
Crurirhynchia subfissicostata was named by Yang and Xu (1966). It is a 3D body fossil. Its type locality is Yinshanpo KC261, Qingyan, which is in a Pelsonian/Illyrian marine shale/marl in the Qingyan Formation of China.

It was recombined as Crurirhynchella subfissicostata by Xu and Liu (1983); it was recombined as Caucasorhynchella subfissicostata by Guo et al. (2019).

Synonymy list
YearName and author
1966Crurirhynchia subfissicostata Yang and Xu p. 27 figs. Pl 3, figs 4-6; text-figs 20,21
1978Crurirhynchia subfissicostata Feng and Jiang p. 274 figs. Pl 101, fig 9
1983Crurirhynchella subfissicostata Xu and Liu
2019Caucasorhynchella subfissicostata Guo et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyWellerelloideaLicharew 1956
familyAllorhynchidaeCooper and Grant 1976
genusCaucasorhynchella
speciessubfissicostata()

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
partNmeanminimummaximummedians.d.
shell height47.014.909.307.352.00

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:12:25
Modified: 2004-02-28 16:12:25
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range: Anisian or 247.20000 to 242.00000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Anisian247.2 - 242.0China (Qinghai) Crurirhynchia subfissicostata (101043)
Pelsonian - Illyrian247.2 - 242.0China (Guizhou) Caucasorhynchella subfissicostata (206771) Crurirhynchia subfissicostata (31624 31628 44247 type locality: 44252 152026)