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Spiriferella sulcifer
Taxonomy
Spirifer sulcifera was named by Shumard (1858). It is a 3D body fossil. Its type locality is White limestone of the Guadalupe Mountains, which is in a Capitanian reef, buildup or bioherm limestone in the Capitan Formation of Texas.
It was corrected as Spirifer sulciferus by Shumard (1859); it was recombined as Spiriferella sulcifer by Cooper and Grant (1976), Torres-MartÃnez et al. (2019).
It was corrected as Spirifer sulciferus by Shumard (1859); it was recombined as Spiriferella sulcifer by Cooper and Grant (1976), Torres-MartÃnez et al. (2019).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1858 | Spirifer sulcifera Shumard p. 293 |
1859 | Spirifer sulciferus Shumard p. 391 figs. Pl 11, figs 3a-c |
1976 | Spiriferella sulcifer Cooper and Grant p. 2235 figs. Pl 628, figs 20-36; pl 631, figs 22-26 |
2019 | Spiriferella sulcifer Torres-MartÃnez et al. p. 52 figs. 5.5-5.7, 5.11 |
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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.
†Spiriferella sulcifer Shumard 1858
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 4 | 6.84 | 3.30 | 14.0 | 7.25 | 4.81 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Aberhan et al. 2004, Nesnidal et al. 2013 |
Age range: base of the Wordian to the top of the Capitanian or 266.90000 to 259.51000 Ma
Collections (24 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Wordian | USA (Texas) | Spiriferella sulcifer (81619 81939 101867 102619 105902 106108 106138 106244 106245 106299) | |
Capitanian | USA (Texas) | Spirifer sulcifera (133736) Spiriferella sulcifer (81618 81623 81624 81626 81706 105894 105895 105903 105993 106243 106248 106249) | |
Capitanian | Mexico (Coahuila) | Spiriferella sulcifer (200253) |