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Popenoeum scalina
Taxonomy
Pseudoliva scalina was named by Heilprin (1881).
It was recombined as Popenoeum scalina by Squires et al. (1989).
It was recombined as Popenoeum scalina by Squires et al. (1989).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1881 | Pseudoliva scalina Heilprin p. 371 figs. Pl. 20, fig. 12 |
1989 | Popenoeum scalina Squires et al. p. 213 |
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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.
†Popenoeum scalina Heilprin 1881
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | |||||
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height | 1 | 20.0 |
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Source: f = family, c = class | |||||
References: Hendy et al. 2009, Kiessling 2004 |
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Danian | USA (Texas) | Pseudoliva scalina (84468) | |
Danian - Selandian | USA (Alabama) | Pseudoliva scalina (35081) | |
Selandian | USA (Alabama) | Pseudoliva scalina (205427) | |
Selandian - Thanetian | USA (Alabama) | Pseudoliva scalina (80367 90610) | |
Thanetian | USA (Alabama) | Pseudoliva scalina (80421 92352) | |
Ypresian | USA (Alabama) | Pseudoliva scalina (80785 98277) |