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Radiocyatha
Taxonomy
Radiocyatha was named by Debrenne et al. (1970).
It was assigned to Problematica by Kruse et al. (2015).
It was assigned to Problematica by Kruse et al. (2015).
Synonymy list
| Year | Name and author |
|---|---|
| 1970 | Radiocyatha Debrenne et al. p. 120 |
| 2015 | Radiocyatha Kruse et al. p. 3 |
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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.
Cl. †Radiocyatha Debrenne et al. 1970
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Or. †Acanthinocyathida Okulitch 1935
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Fm. †Acanthinocyathidae Bedford and Bedford 1934
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G. †Acanthinocyathus Bedford and Bedford 1936
G. †Osadchiites Zhuravleva et al. 1997
Fm. †Hetairacyathidae Bedford and Bedford 1937
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G. †Blastasteria Debrenne et al. 1971
G. †Radiocyathus Okulitch 1937
Fm. †Soanitidae Nitecki 1971
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| P. D. Kruse et al. 2015 | One- or two-walled globular, conical, or pyriform skeletons constructed of nesasters; corresponding nesasters of inner and outer wall linked by radial rods, which may bifur- cate toward outer wall, in two-walled forms; rods project radially inward from wall of some one-walled forms; original skeletal mineralogy aragonitic. |
Measurements
No measurements are available
No ecological data are available
Age range: base of the Tommotian to the top of the Capitanian or 525.50000 to 259.51000 Ma
Collections (108 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tommotian | Russian Federation (Siberia) | Gonamispongia ignorabilis (232851) | |
| Atdabanian | Mongolia | Girphanovella georgensis (63210) | |
| Atdabanian | Russian Federation (Kemorovo) | Osadchiites denaevadae (56747 56748 56749 56750 56751 56754) | |
| Atdabanian | Australia (South Australia) | Uranosphaera sp. (81172) | |
| Atdabanian - Botomian | Australia (Northern Territory) | Radiocyathus minor (80920) | |
| Atdabanian - Botomian | Mongolia | Girphanovella georgensis (22939 22941 22942) Girphanovella georgensis, Acanthinocyathus sp. (22940) | |
| Botomian | Russian Federation (Siberia) | Heterocyathus sp. (10167) | |
| Botomian | Australia (South Australia) | Acanthinocyathus apertus (79944) Radiocyathus minor, Acanthinocyathus apertus (81016) | |
| Botomian | Antarctica | Radiocyathus minor, Acanthinocyathus apertus (62871) | |
| Botomian | Russian Federation (Tuva) | Girphanovella girphanovae (81485) | |
| Toyonian | Australia (South Australia) | Girphanovella gondwana (81025) | |
| Ibexian | USA (Utah) | Calathium sp. (119446) | |
| Tremadocian | China (Hubei) | Calathium sp. (240079) | |
| Jeffersonian | USA (Texas) | Calathium sp. (80089) | |
| Jeffersonian | Canada (Newfoundland and Labrador) | Calathium sp. (133147) | |
| Jeffersonian | USA (Oklahoma) | Calathium sp. (80100 80101 80102) | |
| Tremadocian - Floian | China (Jilin ) | Calathium sp. (154815) | |
| Tremadocian - Floian | USA (Utah) | Calathium sp. (154806) | |
| Tremadoc | China (Anhui) | Calathium sp. (80137) | |
| Tremadoc | Argentina | Calathium sp. (8704 66888) | |
| Tremadoc | South Korea | Calathium sp. (80585) | |
| Tremadoc | China (Hubei) | Calathium sp. (4727 61726 61727 61728 154776) | |
| Tremadoc - Floian | China (Guizhou) | Calathium sp. (154810) | |
| Tremadoc - Floian | USA (Utah) | Calathium sp. (154882) | |
| Tremadoc - Floian | China (Jianxin) | Calathium sp. (154811) | |
| Cassinian | Canada (Newfoundland and Labrador) | Calathium sp. (69196 133134) | |
| Cassinian | USA (Oklahoma) | Calathium sp. (106789) | |
| Cassinian | USA (Utah) | Calathium sp. (104058 104059 104062 104063) | |
| Floian | USA (Utah) | Calathium sp. (154828) Calathium yersini (61729) | |
| Floian | Malaysia (Perlis) | Calathium sp. (228436) | |
| Floian | China (Anhui) | Calathium sp. (154801) | |
| Floian | United Kingdom (Scotland) | Calathium spp. (154964) | |
| Floian | China (Liaoning) | Calathium frechi (155020) | |
| Floian | China (XinJiang, Prov ) | Calathium sp. (154829) | |
| Floian | South Korea | Calathium sp. (154798) | |
| Floian | China (Hubei) | Calathium sp. (240106) | |
| Floian | Canada (Newfoundland) | Calathium anstedi (195748) | |
| Arenig | USA (Texas) | Calathium sp. (80082) | |
| Arenig | China (Hubei) | Calathium sp. (4724 4726 7724 154775 154777) | |
| Arenig | Argentina (San Juan) | Calathium sp. (8743) | |
| Arenig | Argentina | Calathium sp. (8705) | |
| Arenig | China (Sichuan) | Calathium sp. (7663) | |
| Arenig | China (Guizhou) | Calathium sp. (5266 5272 7356) | |
| Arenig | USA (Oklahoma) | Calathium sp. (80090 80092 80094 80096 80097 80099) | |
| Arenigian | South Korea | Calathium delicatus (31652) | |
| Arenigian | USA (Nevada) | Calathium sp. (154915 154916 154917 154918 154919 154920) | |
| Blackhillsian | USA (Utah) | Calathium sp. (295 180739) | |
| Rangerian | USA (Utah) | Calathium sp. (104060 104061) | |
| Dapingian | China (Guizhou) | Calathium sp. (154822) | |
| Dapingian | China | Calathium sp. (211137) | |
| Dapingian - Middle Ordovician | Russian Federation | Calathium sp. (154813) | |
| Middle Ordovician | Norway | Calathium sp., Calathium pannosum (154903) | |
| Chazyan | USA (Vermont) | Calathium sp. (172665 172668) | |
| Whiterockian | USA (Utah) | Calathium sp. (104064) | |
| Whiterockian | USA (New York) | Calathium sp. (103280) | |
| Darriwilian | China (Xinjiang) | Calathium sp. (80007 80008 80010 154821) | |
| Darriwilian | China | Calathium sp. (154900 154901 154902 184658 184659 211138 211139) | |
| Llanvirn - Llandeilian | South Korea (Kangweondo (Gangwon-do)) | Calathium sp. (198260) | |
| Wordian - Capitanian | China (Guangxi) | Calathium sp. (36262) |