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Marinurnula chivatschense

Rhynchonellata - Terebratulida - Pseudodielasmatidae

Taxonomy
Dielasma chivatschense was named by Zavodowsky (1968). Its type specimen is TsGM 55-58/8234 and is a 3D body fossil. Its type locality is Khivach River, 20 km from source, Gizhiga Basin, which is in a Changhsingian marine limestone in the Khivach Formation of the Russian Federation.

It was recombined as Marinurnula chivatschense by Abramov and Grigorieva (1988).

Synonyms
Synonymy list
YearName and author
1959Dielasma chivatschensis Zavodovsky p. 69 figs. Pl 36, figs 10-12
1968Dielasma chivatschense Zavodowsky
1988Marinurnula chivatschense Abramov and Grigorieva p. 176 figs. Pl 32, fig 1

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderTerebratulida
suborderTerebratulidina
superfamilyDielasmatoideaSchuchert 1913
familyPseudodielasmatidae
genusMarinurnula
specieschivatschense()

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.

†Marinurnula chivatschense Zavodowsky 1968
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Invalid names: Dielasma chivatschensis Zavodovsky 1959 [replaced]
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height227.527.028.027.50.707

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: low-level epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:14:12
Modified: 2018-11-10 17:47:38
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Capitanian to the top of the Changhsingian or 264.28000 to 252.17000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Capitanian264.28 - 259.51Russian Federation Marinurnula chivatschense (100524)
Changhsingian254.17 - 252.17Russian Federation Dielasma chivatschense (type locality: 121577) Dielasma chivatschensis (131245)