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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Nipponophyllum
Taxonomy
Nipponophyllum was named by Sugiyama (1940) [Sepkoski's age data: S Wenl S Prid Sepkoski's reference number: 1240]. It is not extant.
It was assigned to Cystiphyllidae by Hill (1956); to Holmophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Cystiphyllidae by Hill (1956); to Holmophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
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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 | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Llandovery to the top of the Pragian or 443.40000 to 407.60000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Llandovery | Russian Federation (Yakutiya) | N. aseptatum (79514 79516) | |
| Wenlock | Russian Federation (Siberia) | N. giganteum (206322 206325) | |
| Ludlow | USA (Alaska) | N. aseptatum (100896) | |
| Pridoli | Tajikistan | N. daljanicum (78880) | |
| Pridoli - Lochkovian | Tajikistan | N. minimum (78882) | |
| Pragian | Tajikistan | N. transitivum, N. zeravschanicum (45790) |