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Schizodiscus
Taxonomy
Schizodiscus was named by Dogiel' and Reshetnyak (1952). Its type is Schizodiscus disymmetricus. It was considered monophyletic by Dogiel' and Reshetnyak (1952).
It was assigned to Radiolaria by Dogiel' and Reshetnyak (1952); and to Spumellaria by Matsuzaki and Suzuki (2014).
It was assigned to Radiolaria by Dogiel' and Reshetnyak (1952); and to Spumellaria by Matsuzaki and Suzuki (2014).
Species
Synonymy list
Year | Name and author |
---|---|
1952 | Schizodiscus Dogiel' and Reshetnyak |
2014 | Schizodiscus Matsuzaki and Suzuki |
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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. †Schizodiscus Dogiel' and Reshetnyak 1952
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†Schizodiscus disymmetricus Dogiel' and Reshetnyak 1952
†Schizodiscus japonicus Matsuzaki and Suzuki 2014
†Schizodiscus symmetricus Dogiel' and Reshetnyak 1952
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: p = phylum | |||||
Reference: Kiessling 1999 |
Age range: base of the Middle Pleistocene to the top of the Late/Upper Pleistocene or 0.78100 to 0.01170 Ma
Collections (8 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Middle Pleistocene | Japan | S. sp., S. disymmetricus (233708 233711 233712) S. sp., S. disymmetricus, S. japonicus (233640 233709 233710) | |
Middle Pleistocene - Late/Upper Pleistocene | Japan | S. sp., S. disymmetricus (233713) | |
Late/Upper Pleistocene | Japan | S. disymmetricus (233714) |