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Eleutherokomma

Rhynchonellata - Spiriferida - Mucrospiriferidae

Taxonomy
Eleutherokomma is a genus. It is not extant.

It was assigned to Spiriferida by Sepkoski (2002); and to Mucrospiriferinae by Williams et al. (2006).

Synonyms
Synonymy list
YearName and author
2002Dmitrispirifer Sepkoski
2002Eleutherokomma Sepkoski
2002Sculptospirifer Sepkoski
2006Eleutherokomma Williams et al. p. 1843

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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
orderSpiriferida
suborderDelthyridinaIvanova 1972
superfamilyDelthyridoideaPhillips 1841
familyMucrospiriferidaePitrat 1965
subfamilyMucrospiriferinaeBoucot 1959
genusEleutherokomma

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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Invalid names: Dmitrispirifer [synonym], Sculptospirifer [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2004-02-28 14:12:52
Modified: 2004-02-28 16:12:52
Source: o = order, c = class, p = phylum, uc = unranked clade
References: Aberhan et al. 2004, Nesnidal et al. 2013

Age range: base of the Eifelian to the top of the Early/Lower Pennsylvanian or 393.47000 to 315.20000 Ma

Collections (75 total)


Time interval Ma Country or state Original ID and collection number
Devonian419.62 - 358.86USA (Alaska) E. sp. (100985 100986)
Eifelian393.47 - 387.95Poland E. diluvianoides (231671 231672 231673 231674 231676 231677 231678 231679 231680 231681)
Givetian387.95 - 382.31Canada (Alberta) E. impennis (94427 94429)
Givetian387.95 - 382.31Mauritania E. monodi (62052 62054 62059)
Givetian387.95 - 382.31Canada (Northwest Territories) E. impennis (94517)
Givetian387.95 - 382.31USA (Nevada) E. impennis (94276 94408)
Givetian387.95 - 382.31Canada (Alberta, Saskatchewan, Mackenzie) E. impennis (94531)
Givetian - Frasnian387.95 - 372.15USA (Iowa) E. jasperensis (35486) E. sp. A (93848)
Givetian - Frasnian387.95 - 372.15Canada (Manitoba) E. hamiltoni (94134)
Early/Lower Frasnian382.31 - 379.0France E. legayi, E. barroisi (38687)
Early/Lower Frasnian382.31 - 379.0Canada (Northwest Territories) E. impennis (3396)
Early/Lower Frasnian382.31 - 379.0USA (Iowa) E. jasperensis (35493)
Frasnian382.31 - 372.15USA (Iowa) E. jasperensis (35488)
Frasnian382.31 - 372.15France (Boulonnais) E. barroisi, E. legayi (65817)
Frasnian382.31 - 372.15France E. legayi (38686 38688)
Frasnian382.31 - 372.15Russian Federation E. muralis (47874)
Frasnian382.31 - 372.15USA (Alaska) E. sp. (3932 3933 3934 3935 3936 3937 3938 3939 3940 3941 3942)
Frasnian382.31 - 372.15Afghanistan (Ghazni) E. sp. (75117)
Frasnian382.31 - 372.15Canada (Alberta) E. impennis (3409 3410 3411 3412) E. impennis, E. jasperensis (3413 3414 3415 3416 3417 3418 3419 3420 3421 3422 3423) E. impennis, E. jasperensis, E. sp. (3424 3425 3426 3427 3428) E. jasperensis, E. sp. (3429 3430 3431) E. sp. (3432)
Frasnian - Famennian382.31 - 358.86Afghanistan (Vardak) E. sp. (84635)
Middle Famennian368.5 - 365.2USA (Montana) E. raymondi (6972 6975 6977 6982 6985)
Early/Lower Pennsylvanian323.4 - 315.2China (Xizang) Sculptospirifer acutiplicatis (61395)