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Yakovlevia borealis

Strophomenata - Productida - Productidae

Taxonomy
Yakovlevia borealis was named by Liu and Waterhouse (1985). Its type specimen is CCGBH81 and is a 3D body fossil. Its type locality is Xi Ujimqin Qi, Section 12, Bed 8, Sample P12H4, which is in a Wordian marine limestone/sandstone in the Zhesi Formation of China.

Synonymy list
YearName and author
1985Yakovlevia borealis Liu and Waterhouse p. 19 figs. Pl 3, figs 4-6

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classStrophomenataWilliams et al 1996
orderProductidaSarycheva and Sokolskaya 1959
suborderProductidina
superfamilyProductoideaGray 1840
familyProductidaeGray 1840
subfamilyYakovleviinae
tribeYakovleviiniWaterhouse 1975
genusYakovleviaFredericks 1925
speciesborealis

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.

Yakovlevia borealis Liu and Waterhouse 1985
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationarysubo
Attached: yesp
Life habit: low-level epifaunalsubo
Diet: suspension feedersubo
Vision: blindc
Created: 2018-11-10 17:08:41
Modified: 2018-11-10 17:08:41
Source: subo = suborder, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Williams et al. 2000, Nesnidal et al. 2013

Age range: Wordian or 266.90000 to 264.28000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Wordian266.9 - 264.28China (Nei Mongol) Yakovlevia borealis (type locality: 112671)