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Taxonomy
Venus aequilateralis was named by Gabb (1869).
It was recombined as Pitaria aequilateralis by Hanna (1927); it was recombined as Pelecyora aequilateralis by Stewart (1930), Squires (1999).
It was recombined as Pitaria aequilateralis by Hanna (1927); it was recombined as Pelecyora aequilateralis by Stewart (1930), Squires (1999).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1869 | Venus aequilateralis Gabb p. 184 figs. PI. 30, Fig. 76 |
| 1927 | Pitaria aequilateralis Hanna p. 288 figs. Plate 39, figures 1, 2, 3, 4, 5, 9, and 12 |
| 1930 | Pelecyora aequilateralis Stewart pp. 237 - 238 figs. Plate 8, fig. 13 |
| 1999 | Pelecyora aequilateralis Squires p. 22 figs. Figures 40 - 41 |
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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.
†Pelecyora aequilateralis Gabb 1869
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | USA (California) | Pelecyora aequilateralis (200657 200729 200730 200731 200732 200733 200734 210283 210285 210286 210289 210290 228148) | |
| Lutetian | USA (Oregon) | Pelecyora aequilateralis (200874 200875 200877 200914) | |
| Bartonian | USA (Oregon) | Pelecyora aequilateralis (200861) |