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Nasutimena undulosa

Strophomenata - Strophomenida - Strophomenidae

Taxonomy
Strophomena undulosa was named by Roy (1941) [= Strophomena fluctuosa Troedsson 1928 p. 93, pl. 22, fig. 13.]. Its type specimen is YPM 28273 and is a 3D body fossil.

It was recombined as Nasutimena undulosa by Jin and Zhan (2001).

Synonymy list
YearName and author
1941Strophomena undulosa Roy p. 98 fig. 63
1977Strophomena undulosa Bolton p. 58 figs. pl. 10, figs. 6, 13
1997Strophomena undulosa Jin et al. p. 6 figs. txt. f. 8-10; pl. 7, figs. 1-4.
2001Nasutimena undulosa Jin and Zhan p. 34 figs. Pl. 7, figs. 13, 14; Pl. 8, figs. 1-4

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderStrophomenidaOpik 1934
superfamilyStrophomenoideaKing 1846
familyStrophomenidaeKing 1846
genusNasutimena
speciesundulosa(Roy 1941)

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.

†Nasutimena undulosa Roy 1941
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Entire body: yesf
Adult length: 10 to < 100f
Adult width: 10 to < 100f
Environment: marineuc
Locomotion: stationaryo
Attached: yesp
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2009-06-11 19:20:40
Modified: 2009-06-11 21:20:40
Source: f = family, o = order, c = class, p = phylum, uc = unranked clade
References: Nesnidal et al. 2013, Hendy 2009, Aberhan et al. 2004

Age range: base of the Edenian to the top of the Maysvillian or 451.00000 to 449.60000 Ma

Collections (9 total)


Time interval Ma Country or state Original ID and collection number
Wildernessian457.3 - 449.6Canada (Northwest Territories) Strophomena undulosa (26947 26948 26950 26953)
Chatfieldian - Edenian453.8 - 450.2Canada (Nunavut) Strophomena undulosa (24116)
Edenian - Maysvillian451.0 - 449.6Canada (Northwest Territories) Strophomena undulosa (26943)
Edenian - Maysvillian451.0 - 449.6Canada (Nunavut) Strophomena undulosa (24120)
Maysvillian450.2 - 449.6Canada (Manitoba) Nasutimena undulosa (166398) Strophomena undulosa (34813)