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Echinalosia nodosa

Strophomenata - Productida - Strophalosiidae

Taxonomy
Strophalosia nodosa was named by Waagen (1884). It is a 3D body fossil. Its type locality is Amb, "Chonetes Bed", Salt Range, which is in a Wordian coastal sandstone in the Amb Formation of Pakistan.

It was recombined as Strophalosia (Heteralosia) nodosa by Reed (1944); it was recombined as Echinalosia nodosa by Briggs (1998).

Sister species lacking formal opinion data
E. preovalis

Synonymy list
YearName and author
1884Strophalosia nodosa Waagen p. 652 figs. Pl 64, figs 8,9
1944Strophalosia (Heteralosia) nodosa Reed p. 107 figs. Pl 6, fig 5
1980Strophalosia nodosa Lee and Gu p. 346 figs. Pl 164, figs 19,20
1998Echinalosia nodosa Briggs p. 75

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classStrophomenataWilliams et al 1996
orderProductidaSarycheva and Sokolskaya 1959
suborderStrophalosiidina
superfamilyStrophalosioidea()
familyStrophalosiidae
subfamilyEchinalosiinae
genusEchinalosiaWaterhouse 1967
speciesnodosa()

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.

†Echinalosia nodosa Waagen 1884
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Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
shell height212.011.013.012.01.41

Composition: low Mg calcitep
Environment: marineuc
Locomotion: stationarysubo
Attached: yessubo
Life habit: low-level epifaunalsubo
Diet: suspension feedersubo
Vision: blindc
Created: 2018-11-10 17:08:57
Modified: 2018-11-10 17:08:57
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: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma

Collections (16 total)


Time interval Ma Country or state Original ID and collection number
Roadian - Wordian274.4 - 264.28China (Nei Mongol) Strophalosia nodosa (111147)
Wordian266.9 - 264.28Pakistan Strophalosia nodosa (81501 125822 125823 125825 125827 125830 125844 125852 125853 125854 125869 125873 125875 125879)
Capitanian264.28 - 259.51Pakistan Strophalosia nodosa (127018)