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Rhagodiscus
Taxonomy
Rhagodiscus was named by Reinhardt (1967). Its type is Discolithus asper.
It was assigned to Rhagodiscaceae by Bown and Young (1997).
It was assigned to Rhagodiscaceae by Bown and Young (1997).
Species
Species lacking formal opinion data
Entered
by P. Bown on 2006-10-17
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Rhagodiscus Reinhardt |
| 1971 | Mitosia Worsley |
| 1997 | Rhagodiscus Bown and Young |
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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. †Rhagodiscus Reinhardt 1967
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†Rhagodiscus achlyostaurion Hill 1976
†Rhagodiscus adinfinitus Bown 2005
†Rhagodiscus amplus Bown 2005
†Rhagodiscus angustus Stradner 1963
†Rhagodiscus asper Stradner 1963
†Rhagodiscus cepekii Crux 1987
†Rhagodiscus dekaenelii Bergen 1994
†Rhagodiscus gallagheri Rutledge and Bown 1996
†Rhagodiscus indistinctus Burnett 1998
†Rhagodiscus infinitus Worsley et al. 1971
†Rhagodiscus nebulosus Bralower 1989
†Rhagodiscus plebeius Perch-Nielsen 1968
†Rhagodiscus pseudoangustus Crux 1987
†Rhagodiscus reniformis Perch-Nielsen 1973
†Rhagodiscus robustus Bown 2005
†Rhagodiscus sageri Bown 2005
†Rhagodiscus splendens Deflandre 1953
Invalid names: Mitosia Worsley 1971 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: p = phylum | |||||
| Reference: Kiessling 2003 | |||||
Age range: base of the Early/Lower Hauterivian to the top of the Miocene or 132.60000 to 5.33300 Ma
Collections (57 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Cretaceous | North Pacific | R. robustus, R. asper (266041) | |
| Cretaceous | North Pacific | R. asper (260882) | |
| Cretaceous | Argentina (Buenos Aires) | R. angustus (236900) | |
| Early/Lower Hauterivian | Germany | R. sp., R. asper (50181) | |
| Barremian | Indian Ocean | R. asper (257072) | |
| Aptian | North Pacific | R. robustus (262915) | |
| Albian | Indian Ocean | R. angustus (258627) R. asper (257058 257059 257061 257062 257063 257064 257065 257066 257070 258626) | |
| Albian - Cenomanian | Indian Ocean | R. angustus (258622) | |
| Cenomanian | Indian Ocean | R. asper (257053) | |
| Middle Turonian | Austria (Salzkammergut) | R. angustus (142308) | |
| Turonian | Indian Ocean | R. achylostaurion (250848 250866 250872) R. achylostaurion, R. angustus (250851 250852 250853 250864 250865) R. angustus (250843 250863 250867 250868 250870) | |
| Coniacian | Indian Ocean | R. angustus (250819) | |
| Santonian | Indian Ocean | R. angustus (250807 250808) | |
| Late/Upper Campanian | France (Aquitaine-Limousin-Poitou-Charentes) | R. reniformis (178473) | |
| Late/Upper Maastrichtian | Argentina (Neuquén) | R. angustus (232657) | |
| Late/Upper Maastrichtian | Argentina (Santa Cruz) | R. splendens (232048) | |
| Late/Upper Maastrichtian | Argentina (Rio Negro) | R. reniformis (240429) R. reniformis, R. angustus (240425 240426 240427 240428 240430) | |
| Maastrichtian | Argentina (Buenos Aires) | R. angustus (236899) | |
| Maastrichtian | Argentina (Rio Negro) | R. angustus (237078 237645 237646 237647 237648 237649 237650) | |
| Maastrichtian | South Atlantic | R. asper (237064) R. splendens (237067) | |
| Danian | Argentina (Rio Negro) | R. reniformis (240431) | |
| Miocene | North Pacific | R. indistinctus (262905) |