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Spiriferellina hilli
Taxonomy
Spiriferina hilli was named by Girty (1908). Its type specimen is USNM 118605 and is a 3D body fossil. Its type locality is USGS 3763 green, Comanche Canyon, Glass Mountains, which is in a Roadian carbonate limestone in the Word Formation of Texas.
It was recombined as Spiriferellina hilli by Cooper and Grant (1976) and Hoover (1981).
It was recombined as Spiriferellina hilli by Cooper and Grant (1976) and Hoover (1981).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1908 | Spiriferina hilli Girty p. 379 figs. Pl 30, figs 15-15b |
1909 | Spiriferina hilli Girty p. 379 figs. Pl 30, figs 15-15b |
1938 | Spiriferina hilli McKee p. 254 figs. Pl 48, figs 4-6 |
1976 | Spiriferellina hilli Cooper and Grant p. 2703 figs. Pl 704, figs 18-25; pl 709, figs 18-71 |
1981 | Spiriferellina hilli Hoover p. 102 figs. Pl 8, figs 58-71; pl 9, figs 28, 29 |
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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.
†Spiriferellina hilli Girty 1908
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Diagnosis
No diagnoses are available