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Craspedostomatinae
Taxonomy
Craspedostomatinae was named by Wenz (1938). Its type is Craspedostoma. It is the type subfamily of Craspedostomatidae.
It was assigned to Craspedostomatidae by Bouchet et al. (2005).
It was assigned to Craspedostomatidae by Bouchet et al. (2005).
Subtaxa
Craspedostoma (type genus)
Synonymy list
Year | Name and author |
---|---|
1938 | Craspedostomatinae Wenz |
2005 | Craspedostomatinae Bouchet et al. p. 245 |
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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.
Subfm. †Craspedostomatinae Wenz 1938
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G. †Craspedostoma Lindström 1884
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†Craspedostoma elegantulum Lindström 1884
†Craspedostoma elegantulum brevispira Lindström 1884
†Craspedostoma filistriatum Lindström 1884
†Craspedostoma fugitivum Perner 1907
†Craspedostoma glabrum Lindström 1884
†Craspedostoma involutum Lindström 1884
†Craspedostoma spinulosum Lindström 1884
†Craspedostoma tuba Perner 1903
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: superf = superfamily, c = class | |||||
References: Kiessling 2004, Batten 1984 |
Age range: base of the Sheinwoodian to the top of the Ludfordian or 432.90000 to 422.70000 Ma
Collections (6 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Sheinwoodian | Sweden (Gotland) | Craspedostoma elegantulum, Craspedostoma filistriatum (154965) Craspedostoma sp., Craspedostoma elegantulum (13597) | |
Homerian | Sweden (Gotland) | Craspedostoma sp. (13599) | |
Gorstian | Sweden (Gotland) | Craspedostoma elegantulum, Craspedostoma glabrum (13603) | |
Ludlow | Czechia | Craspedostoma tuba (144741) | |
Ludfordian | Sweden (Gotland) | Craspedostoma spinulosum (111191) |