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Pterotheca saffordi
Taxonomy
Clioderma saffordi was named by Hall (1861). It is not a trace fossil.
It was recombined as Pterotheca saffordi by Foerste (1924), Bradley (1930), Knight and Bridge (1944), Wilson (1951), Knight et al. (1960), Wahlman (1992), Wagner (2023).
It was recombined as Pterotheca saffordi by Foerste (1924), Bradley (1930), Knight and Bridge (1944), Wilson (1951), Knight et al. (1960), Wahlman (1992), Wagner (2023).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1861 | Clioderma saffordi Hall p. 96 |
| 1889 | Clioderma saffordi Lesley |
| 1924 | Pterotheca saffordi Foerste p. 218 |
| 1930 | Pterotheca saffordi Bradley p. 242 |
| 1944 | Pterotheca saffordi Knight and Bridge |
| 1951 | Pterotheca saffordi Wilson p. 33 |
| 1960 | Pterotheca saffordi Knight et al. p. 182 |
| 1992 | Pterotheca saffordi Wahlman pp. 182 - 183 figs. pl. 39 f. 1-5, 13; pl. 40 f. 8-9 |
| 2023 | Pterotheca saffordi Wagner p. 337 |
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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.
†Pterotheca saffordi Hall 1861
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, o = order, c = class | |||||
| References: Kiessling 2004, Hendy 2009 | |||||
Age range: Blackriveran or 457.30000 to 449.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Blackriveran | USA (Tennessee) | Pterotheca saffordi (5331) |