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Botryocrinus
Taxonomy
Botryocrinus was named by Angelin (1878) [Sepkoski's age data: S Wenl-u D Give Sepkoski's reference number: 254]. It is not extant. Its type is Botryocrinus ramosissimus. It is the type genus of Botryocrinidae.
It was assigned to Botryocrinidae by Laudon (1936), Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).
It was assigned to Botryocrinidae by Laudon (1936), Ubaghs et al. (1978); and to Cladida by Sepkoski (2002).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1878 | Botryocrinus Angelin |
| 1936 | Botryocrinus Laudon |
| 1978 | Botryocrinus Ubaghs et al. p. T613 |
| 2002 | Botryocrinus Sepkoski |
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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. †Botryocrinus Angelin 1878
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Subg. †Botryocrinus (Bathericrinus) Jaekel 1918
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†Bathericrinus ericius Schmidt 1934
†Bathericrinus hystrix Schmidt 1934
†Bathericrinus semipinnulatus Schmidt 1934
†Bathericrinus spaciosus Schmidt 1934
†Botryocrinus ramosissimus Angelin 1878
†Botryocrinus thomasi Laudon 1936
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subc = subclass, c = class, p = phylum | |||||
| References: Aberhan 1992, Kiessling 2004, Hendy et al. 2009 | |||||
Age range: base of the Sheinwoodian to the top of the Givetian or 432.90000 to 382.31000 Ma
Collections (23 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Silurian | USA (Oklahoma) | B. sp. (528) | |
| Telychian - Sheinwoodian | USA (Iowa) | B. sp. (26769) | |
| Sheinwoodian | Sweden (Gotland) | B. sp. (13597) | |
| Sheinwoodian | USA (Indiana) | B. sp. (26805) | |
| Wenlock | USA (Indiana) | B. polyxo (26778 26789 26792 26794 26856) B. polyxo, B. nucleus (26787) | |
| Wenlock | USA (Tennessee) | B. polyxa (26788) | |
| Gorstian | Czechia | B. sp. (14104) | |
| Ludlow | USA (Missouri) | B. sp. nov. 1, B. sp. nov. 2 (26822) | |
| Ludfordian - Pridoli | USA (Oklahoma) | B. parcus (26824) | |
| Pragian | France (Bretagne) | B. punctatus (81603) | |
| Early/Lower Emsian | Germany | Dictenocrinus hystrix, Dictenocrinus semipinnulatus, Dictenocrinus spaciosus (26904) | |
| Early/Lower Emsian | Germany (Gemuenden) | Dictenocrinus semipinnulatus (26903) | |
| Emsian | France (Alsace) | B. montisguyonensis (40505) | |
| Emsian | France | B. montisguyonensis (56705) | |
| Givetian | USA (Iowa) | B. thomasi (123302 123303) | |
| Givetian | USA (New York) | B. reimanni (5658) | |
| Givetian | USA (Ohio) | B. neimani (38460) |