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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Lagynocystida
Taxonomy
Lagynocystida was named by Baster (1952). It is not extant. It was considered monophyletic by Lefebvre (2001).
It was assigned to Mitrata by Beaver et al. (1967) and Lefebvre (2001).
It was assigned to Mitrata by Beaver et al. (1967) and Lefebvre (2001).
Subtaxa
Synonymy list
Year | Name and author |
---|---|
1952 | Lagynocystida Baster |
1967 | Lagynocystida Beaver et al. p. S553 |
2001 | Lagynocystida Lefebvre p. 624 |
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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. †Lagynocystida Baster 1952
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G. †Lagynocystis
Invalid names: Lagynocystidae Jaekel 1918 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class, p = phylum | |||||
References: Aberhan 1992, Aberhan et al. 2004, Hendy et al. 2009 |
Age range: base of the Darriwilian to the top of the Arenig or 467.30000 to 466.00000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Arenig | United Kingdom (England) | Lagynocystis sp. (3704) | |
Darriwilian | France | Lagynocystis sp. (216843) |