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Permosoma
Taxonomy
Permosoma is a genus. It is not extant.
It was assigned to Khmeriidae by Flügel (1980); and to Tunicata by Sepkoski (2002).
It was assigned to Khmeriidae by Flügel (1980); and to Tunicata by Sepkoski (2002).
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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. †Permosoma
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†Permosoma tuberculatum Greco 1935
†Permosoma tunicatum Jaekel 1918
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Invalid names: Sphaerospongia permotessellata Parona 1933 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus | |||||
| References: Kiessling 2003, Hendy et al. 2009 | |||||
Age range: base of the Wordian to the top of the Changhsingian or 266.90000 to 251.90200 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wordian | Italy | P. tunicatum, P. tuberculatum (75474) | |
| Wordian - Capitanian | Tunisia (Madanin) | P. permotessellata (42092) | |
| Capitanian | USA (New Mexico) | P. sp. (24203 95715 95716 107698) | |
| Changhsingian | China (Sichuan) | P. sp. (36221) | |
| Changhsingian | Greece | P. sp. (74927) |