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Phyllacanthus mortoni
Taxonomy
Cidarites mortoni was named by Conrad (1850).
It was recombined as Cidaris mortoni by Clark and Twitchell (1915); it was recombined as Phyllacanthus mortoni by Cooke (1941).
It was recombined as Cidaris mortoni by Clark and Twitchell (1915); it was recombined as Phyllacanthus mortoni by Cooke (1941).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1850 | Cidarites mortoni Conrad p. 155 |
| 1915 | Cidaris mortoni Clark and Twitchell p. 157 |
| 1941 | Phyllacanthus mortoni Cooke p. 3 |
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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.
†Phyllacanthus mortoni Conrad 1850
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Aberhan 1992, Kiessling 2004 | |||||
Age range: base of the Bartonian to the top of the Late/Upper Eocene or 41.30000 to 33.90000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Bartonian | USA (Florida) | Phyllacanthus mortoni (49882) | |
| Priabonian | USA (Alabama) | Phyllacanthus mortoni (203660) | |
| Late/Upper Eocene | USA (Florida) | Phyllacanthus mortoni (34992) | |
| Late/Upper Eocene - Early/Lower Oligocene | USA (Georgia) | Phyllacanthus mortoni (203465) |