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Twenhofelella
Taxonomy
Twenhofelella was named by Rigby (1974) [Sepkoski's age data: S Wenl-u D Gedi-l Sepkoski's reference number: 220,1123]. It is not extant.
It was assigned to Pelicaspongiidae by Rigby et al. (1979); and to Amphidiscosa by Sepkoski (2002).
It was assigned to Pelicaspongiidae by Rigby et al. (1979); and to Amphidiscosa by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1974 | Twenhofelella Rigby |
| 1979 | Twenhofelella Rigby et al. |
| 2002 | Twenhofelella Sepkoski |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Bambach et al. 2007, Kiessling 2004 | |||||
Age range: base of the Wenlock to the top of the Lochkovian or 433.40000 to 410.80000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wenlock | USA (Indiana) | T. waldroni (26856) | |
| Lochkovian | USA (Tennessee) | T. bulbulus (3597) |