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Nemistium
Taxonomy
Nemistium was named by Smith (1928) [Sepkoski's age data: C Vise-u C Bash-l Sepkoski's reference number: 163]. It is not extant.
It was assigned to Lithostrotionidae by Hill (1956); to Diphyphyllinae by Hill (1981); and to Rugosa by Sepkoski (2002).
It was assigned to Lithostrotionidae by Hill (1956); to Diphyphyllinae by Hill (1981); and to Rugosa by Sepkoski (2002).
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. †Nemistium Smith 1928
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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 Brigantian to the top of the Visean or 336.00000 to 330.90000 Ma
Collections (2 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Visean | Canada (Nova Scotia) | N. sp. (239335) | |
Brigantian - Serpukhovian | Russian Federation | N. multiforme (78798) |