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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pentaspongodiscus symmetricus
Taxonomy
Pentaspongodiscus symmetricus was named by Dumitrica et al. (1980). Its type locality is San Ulderico, Tretto, VCB1, which is in an Illyrian/Fassanian basinal (carbonate) limestone in the Buchenstein Formation of Italy.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1980 | Pentaspongodiscus symmetricus Dumitrica et al. |
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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.
†Pentaspongodiscus symmetricus Dumitrica et al. 1980
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 1999 | |||||
Age range: Illyrian or 243.33000 to 241.46400 Ma
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Anisian | China (Yunnan) | Pentaspongodiscus symmetricus (95442) | |
| Illyrian | Thailand | Pentaspongodiscus symmetricus (130485) | |
| Illyrian | Slovenia | Pentaspongodiscus symmetricus (96051) | |
| Illyrian - Fassanian | Slovenia | Pentaspongodiscus symmetricus (54015 54017 54019 54020 54021 54023) | |
| Illyrian - Fassanian | Italy (Veneto) | Pentaspongodiscus symmetricus (type locality: 96203) |