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Elversella
Taxonomy
Elversella was named by McRoberts and Newell (2001). It is not extant. Its type is Elversella rugosa.
It was assigned to Myalinidae by McRoberts and Newell (2001).
It was assigned to Myalinidae by McRoberts and Newell (2001).
Species
E. rugosa (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2001 | Elversella McRoberts and Newell p. 2 |
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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. †Elversella McRoberts and Newell 2001
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†Elversella rugosa McRoberts and Newell 2001
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| valve height | 4 | 25.3 | 18.8 | 42.4 | 22.7 | 10.8 |
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| Source: subc = subclass, c = class | |||||
| References: Eaton 1871, Aberhan et al. 2004 | |||||
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Gzhelian | USA (Texas) | E. rugosa (43476) | |
| Asselian | USA (Texas) | E. rugosa (43468 43469 43474 43475 43481) | |
| Kungurian | USA (Texas) | E. rugosa (43491 43492 43495 43496 43497) | |
| Wordian | USA (Texas) | Myalina squamosa (108821) |