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Proturina
Taxonomy
Proturina was named by Spencer and Wright (1966). It is not extant.
It was assigned to Stenurida by Spencer and Wright (1966), Boczarowski (2001); and to Stenuroidea by Blake (2013).
It was assigned to Stenurida by Spencer and Wright (1966), Boczarowski (2001); and to Stenuroidea by Blake (2013).
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Proturina Spencer and Wright p. U78 |
| 2001 | Proturina Boczarowski p. 8 |
| 2013 | Proturina Blake p. 367 |
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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.
Subor. †Proturina Spencer and Wright 1966
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Fm. †Bdellacomidae Spencer and Wright 1966
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Fm. †Eophiuridae Schöndorf 1910
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Fm. †Pradesuridae Spencer 1951
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G. †Stuertzura Gregory 1897
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†Sturtzura brisingoides Gregory 1889
†Sturtzura leptosomoides Chapman 1907
Fm. †Rhopalocomidae Spencer and Wright 1966
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Invalid names: Acinetasteridae Kesling 1982 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subp = subphylum, p = phylum | |||||
| References: Aberhan 1992, Bambach et al. 2007 | |||||
Age range: base of the Tremadocian to the top of the Early/Lower Emsian or 486.85000 to 399.50000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Tremadocian | France (Languedoc-Roussillon) | Palaeura jacobi (101705) | |
| Arenig | France (Montagne Noire) | Palaeura sp., Palaeura jacobi (20828) | |
| Sarka | Czechia | Eophiura bohemica (3857) | |
| Oretanian | Spain (Toledo) | Palaeura sp. (20898) | |
| Rawtheyan | United Kingdom (Scotland) | Tribulosaster grayae (73134) | |
| Wenlock | United Kingdom | Bdellacoma sp. (68060) | |
| Ludlow | United Kingdom | Rhopalocoma pyrotechnica (99394) | |
| Leintwardine | United Kingdom | Rhopalocoma pyrotechnica, Bdellocoma vermiformis (95143) | |
| Early/Lower Emsian | Germany | Erinaceaster tenuispinosus (26904) | |
| Emsian | South Africa | Haughtonaster reedi (35578 35582) | |
| Emsian - Eifelian | South Africa | Haughtonaster reedi (39146) |