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Ptychopleurella lamellosa
Taxonomy
Orthis lamellose was named by Raymond (1905) ["Holotype by original designation, YPM10411 (herein pl. 1, figures 20-24). Velleda Member, Ellis Bay Formation, Ellis Bay."]. Its type specimen is YPM10411, a shell, and it is a 3D body fossil.
It was recombined as Orthidium lamellosa by Raymond (1905); it was recombined as Orthidium lamellosum by Raymond (1906), Raymond (1911), Bassler (1915); it was recombined as Ptychopleurella lamellosa by Cooper (1956), Jin and Zhan (2008).
It was recombined as Orthidium lamellosa by Raymond (1905); it was recombined as Orthidium lamellosum by Raymond (1906), Raymond (1911), Bassler (1915); it was recombined as Ptychopleurella lamellosa by Cooper (1956), Jin and Zhan (2008).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1905 | Orthidium lamellosa Raymond |
| 1905 | Orthis lamellose Raymond p. 175 figs. Pl. 15, figs. 7-9 |
| 1906 | Orthidium lamellosum Raymond |
| 1911 | Orthidium lamellosum Raymond p. 248 figs. pl. 36, figs. 17, 18, text fig. 24 |
| 1915 | Orthidium lamellosum Bassler p. 885 |
| 1928 | Orthis lamellose Twenhofel p. 175 figs. pl. 15, figs. 7–9 |
| 1956 | Ptychopleurella lamellosa Cooper p. 387 figs. Plate 42, C, figure 12 |
| 2008 | Ptychopleurella lamellosa Jin and Zhan pp. 13 - 14 figs. Pl. 1, figs. 20-29 |
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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.
†Ptychopleurella lamellosa Raymond 1905
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Diagnosis
No diagnoses are available