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Neaxon variabilis
Taxonomy
Neaxon variabilis was named by Birenheide and Soto (1992). It is not a trace fossil. Its type locality is La Valcueva, L-17, which is in a Givetian reef, buildup or bioherm limestone in the Portilla Formation of Spain.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Neaxon variabilis Birenheide and Soto |
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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.
†Neaxon variabilis Birenheide and Soto 1992
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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 | |||||
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Givetian | Spain (Castilla y Leon) | Neaxon variabilis (type locality: 82148) |