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Platysiagum
Taxonomy
Platysiagum was named by Woodward (1895). It is not extant.
It was assigned to Palaeoniscidae by Woodward (1895); to Platysiagidae by Gardiner (1960), Bürgin (1992); to Peltopleuridae by Cartanyà (1999); and to Peltopleuriformes by Sepkoski (2002).
It was assigned to Palaeoniscidae by Woodward (1895); to Platysiagidae by Gardiner (1960), Bürgin (1992); to Peltopleuridae by Cartanyà (1999); and to Peltopleuriformes by Sepkoski (2002).
Species
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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. †Platysiagum Woodward 1895
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†Platysiagum minus Brough 1939
†Platysiagum sclerocephalum Woodward 1895
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, subp = subphylum | |||||
| References: Carroll 1988, Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Illyrian to the top of the Sinemurian or 243.33000 to 192.90000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Illyrian | Switzerland | P. minus (98104 122058 122059) | |
| Illyrian | Italy | P. minus (122150) | |
| Ladinian | Spain | P. sp. (148736 148737) | |
| Liasicus | Belgium | P. sp. (40087) | |
| Sinemurian | United Kingdom (England) | P. sclerocephalum (122154 122155) |