Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Arachnometa tuberculata was named by Petrunkevitch (1949). Its type specimen is BMNH In. 13917, an exoskeleton, and it is a compression fossil. Its type locality is Coseley, near Dudley (Neil coll), which is in a Westphalian B interdistributary bay siliciclastic in the United Kingdom. It is the type species of Arachnometa.
Synonymy list
Year | Name and author |
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1949 | Arachnometa tuberculata Petrunkevitch p. 280 figs. 160, 261 |
1953 | Arachnometa tuberculata Petrunkevitch p. 107 |
2016 | Arachnometa tuberculata Selden et al. p. 133 fig. 3 |
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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.
†Arachnometa tuberculata Petrunkevitch 1949
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Bush and Bambach 2015 |
Age range: Westphalian B or 316.90000 to 314.60000 Ma
Collections: one only
Time interval | Ma | Country or state | Original ID and collection number |
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Westphalian B | United Kingdom (Staffordshire) | Arachnometa tuberculata (type locality: 34935) |