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Rhabdocyclus
Taxonomy
Rhabdocyclus was named by Lang and Smith (1939). Its type is Palaeocyclus fletcheri.
It was assigned to Tryplasmidae by Kaljo (1957), Kaljo (1958), Reiman (1958); to Tryplasmatidae by Hill (1956), Merriam (1973); to Palaeocyclidae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Tryplasmidae by Kaljo (1957), Kaljo (1958), Reiman (1958); to Tryplasmatidae by Hill (1956), Merriam (1973); to Palaeocyclidae 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.
G. †Rhabdocyclus Lang and Smith 1939
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†Rhabdocyclus aequispinatus Reiman 1954
†Rhabdocyclus atavus Kaljo 1958
†Rhabdocyclus fletcheri Milne-Edwards and Haime 1851
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. W. Merriam 1973 | Turbinate or curved trochoid solitary ru- gose corals with acanthine septa and lacking tabulae and dissepiments. Deep calice extending to nepionic tip. |
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Rakvere | Estonia (Lääne-Viru) | R. atavus (174054) | |
| Rakvere | Russian Federation | R. atavus (173932) | |
| Vormsi | Estonia (Harju) | R. aequispinatus (174109) | |
| Vormsi | Estonia (Hiiu) | R. aequispinatus (87306 166039) | |
| Ashgill - Wenlock | Canada (Northwest Territories) | R. sp. (188780 188781) | |
| Llandovery | Canada (Québec) | R. sp. (24543) | |
| Llandovery - Wenlock | USA (Nevada) | R. sp., R. depressus (24787) | |
| Silurian | USA (Kentucky) | R. scutellus (5676) | |
| Telychian | China (Yunnan) | R. uniformis (27850) | |
| Telychian | United Kingdom (England) | R. binus, R. spp. (49635) R. spp. (49638 49639) | |
| Telychian | China (Hubei) | R. sp. (27779) | |
| Wenlock | United Kingdom (England) | R. sp. (79881) | |
| Wenlock | USA (California) | R. sp. d (226645) | |
| Homerian | United Kingdom (England) | R. sp. (23057) |