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Septospirigerella baissalensis

Rhynchonellata - Athyridida - Athyrididae

Taxonomy
Septospirigerella baissalensis was named by Grunt (1965). Its type specimen is PIN 2073/626 and is not a trace fossil.

Synonymy list
YearName and author
1965Septospirigerella baissalensis Grunt p. 238 figs. Pl 41, figs 2-4; text-fig 40
1986Septospirigerella baissalensis Grunt figs. Pl 14, fig 12; pl 15, figs 1, 3
1989Septospirigerella baissalensis Kotlyar figs. Pl 18, fig 18; Pl 19, figs 15-18; Pl 21, figs 3-6

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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
orderAthyrididaBoucot et al. 1964
suborderAthyrididinaBoucot et al. 1964
superfamilyAthyridoideaMcCoy 1844
familyAthyrididaeMcCoy 1841
subfamilySpirigerellinae
genusSeptospirigerella
speciesbaissalensis

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 height1021.215.330.420.44.63

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationarysubo
Attached: yesp
Life habit: low-level epifaunalsubo
Diet: suspension feedersubo
Vision: blindc
Created: 2018-11-10 18:06:04
Modified: 2018-11-10 18:06:04
Source: subo = suborder, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Aberhan et al. 2004

Age range: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma

Collections (30 total)


Time interval Ma Country or state Original ID and collection number
Wordian266.9 - 264.28Iran Septospirigerella baissalensis (114073)
Wordian266.9 - 264.28Azerbaijan Septospirigerella baissalensis (82257 94933 94937 110882 110883 110884 113610 133273)
Wordian266.9 - 264.28Armenia Septospirigerella baissalensis (97385 97387 110798 110803 110806 133272)
Capitanian264.28 - 259.51Azerbaijan Septospirigerella baissalensis (82262 94941 94945 97205 97227 110877 110878 110880)
Capitanian264.28 - 259.51Iran Septospirigerella baissalensis (118223 118225 118231)
Capitanian264.28 - 259.51Armenia Septospirigerella baissalensis (97381 116771 116779 133276)