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Pyropsis perlata
Taxonomy
Tudicla (Pyropsis) perlata was named by Conrad (1860) [m. kosnik taxon no: 1445].
It was recombined as Pyropsis perlata by Stilwell et al. (2004), Squires (2011).
It was recombined as Pyropsis perlata by Stilwell et al. (2004), Squires (2011).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
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1860 | Tudicla (Pyropsis) perlata Conrad |
1964 | Tudicla (Pyropsis) perlata Sohl p. 235 |
2004 | Pyropsis perlata Stilwell et al. p. 37 |
2011 | Pyropsis perlata Squires p. 1203 |
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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.
†Pyropsis perlata Conrad 1860
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
Reference: Kiessling 2004 |
Age range: base of the Late/Upper Campanian to the top of the Late/Upper Maastrichtian or 83.60000 to 66.00000 Ma
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Campanian | USA (Delaware) | Pyropsis perlata (6171) | |
Early/Lower Maastrichtian | USA (Alabama) | Pyropsis perlata (4248) | |
Early/Lower Maastrichtian | USA (Mississippi) | Pyropsis perlata (7591 7592 7593 7602) | |
Late/Upper Maastrichtian | USA (Maryland) | Pyropsis perlata (4369 4371 4373) |