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Rafinesquina relicua

Strophomenata - Strophomenida - Rafinesquinidae

Taxonomy
Rafinesquina relicua was named by Benedetto (1995). Its type specimen is CEGH-UNC 7253, a valve (internal mould of dorsal valve), and it is a 3D body fossil. Its type locality is Seccion de la Loma de Los Piojos. Layer 1, which is in a Rhuddanian marine sandstone/shale in the La Chilca Formation of Argentina.

Synonymy list
YearName and author
1995Rafinesquina relicua Benedetto pp. L~m. 60, figs. 18-22 ; L~m. 61, figs.l-4 figs. pl. 60, figs. 18-22 ; pl. 61, figs.1-4

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderStrophomenidaOpik 1934
superfamilyStrophomenoideaKing 1846
familyRafinesquinidaeSchuchert 1893
subfamilyRafinesquininaeSchuchert 1893
genusRafinesquinaHall and Clarke 1892
speciesrelicua

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.

Rafinesquina relicua Benedetto 1995
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Folds: noneg
Ribbing: minorg
Spines: noneg
Internal reinforcement: noneg
Environment: marineuc
Locomotion: stationaryg
Attached: yesp
Life habit: epifaunalg
Diet: suspension feederg
Vision: blindc
Created: 2009-04-13 10:31:26
Modified: 2018-11-11 09:56:04
Source: g = genus, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013, Hendy et al. 2009

Age range: Rhuddanian or 443.40000 to 440.80000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Rhuddanian443.4 - 440.8Argentina (San Juan) Rafinesquina relicua (type locality: 185893)