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Petaloptyon
Taxonomy
Petaloptyon was named by Raymond (1931). Its type is Petaloptyon danei.
It was assigned to Eiffeliidae by Rigby and Collins (2004); and to Porifera by Caron and Jackson (2008).
It was assigned to Eiffeliidae by Rigby and Collins (2004); and to Porifera by Caron and Jackson (2008).
Species
P. danei (type species)
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1931 | Petaloptyon Raymond p. 198 |
| 1986 | Canistrumella Rigby |
| 2002 | Canistrumella Sepkoski |
| 2004 | Petaloptyon Rigby and Collins |
| 2007 | Canistrumella Bambach et al. p. S80 |
| 2008 | Petaloptyon Caron and Jackson p. 226 |
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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.
G. †Petaloptyon Raymond 1931
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†Petaloptyon danei Raymond 1931
Invalid names: Canistrumella Rigby 1986 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan et al. 2004 | |||||
Age range: Delamaran or 509.70000 to 505.30000 Ma
Collections (6 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Ordian - Undillan | Australia (Queensland) | Canistrumella sp. (122074) | |
| Delamaran | Canada (British Columbia) | P. danei (84435 121957 121958 121959 121962) |