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Porpites rotuloides
Taxonomy
Cyclolites rotuloides was named by Hall (1852).
It was recombined as Paleocyclus rotuloides by Bassler (1937); it was recombined as Palaeocyclus rotuloides by Northrop (1939); it was recombined as Porpites rotuloides by Jeffords (1955).
It was recombined as Paleocyclus rotuloides by Bassler (1937); it was recombined as Palaeocyclus rotuloides by Northrop (1939); it was recombined as Porpites rotuloides by Jeffords (1955).
Synonymy list
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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.
†Porpites rotuloides Hall 1852
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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: Telychian or 438.50000 to 433.40000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Llandovery | USA (New York) | Palaeocyclus rotuloides (77054) | |
| Telychian | Canada (Quebec) | Palaeocyclus rotuloides (184837 184842) | |
| Telychian | Canada (New Brunswick) | Palaeocyclus rotuloides (12556) | |
| Telychian | USA (New York) | Palaeocyclus rotuloides (77053 82558 82608 83097) |