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Stereolasma
Taxonomy
Stereolasma was named by Simpson (1900) [Sepkoski's age data: D Eife D Give Sepkoski's reference number: 1240]. It is not extant.
It was synonymized subjectively with Lindstroemia by Hill (1956).
It was assigned to Stereolasmatidae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was synonymized subjectively with Lindstroemia by Hill (1956).
It was assigned to Stereolasmatidae by Hill (1981); and to Rugosa by Sepkoski (2002).
Synonyms
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Synonymy list
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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. †Stereolasma Simpson 1900
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†Stereolasma rectum Hall 1843
Invalid names: Stereoelasma Lang et al. 1940 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order, c = class | |||||
Reference: Kiessling 2004 |
Age range: base of the Lochkovian to the top of the Givetian or 419.20000 to 382.70000 Ma
Collections (109 total)