| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Peronopsis amplaxis
Taxonomy
Peronopsis amplaxis was named by Robison (1982). It is not extant.
Sister species lacking formal opinion data
P. columbiensis, P. crassa, P. cuneifera, P. evansi, P. extensa, P. falax, P. fallax, P. fallax, P. hartshillensis, P. insignis, P. interstricata, P. lata, P. liaotungensis, P. maria, P. mariae, P. matthewi, P. minor, P. miqueli, P. montis, P. primigenea, P. quadrata, P. recta, P. sallesi, P. scutalis, P. scutalis, P. scutilis, P. sermenta, P. tenuis, P. tramitis, P. umbonata, P. minor
Synonymy list
| Year | Name and author |
|---|---|
| 1982 | Peronopsis amplaxis Robison |
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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.
†Peronopsis amplaxis Robison 1982
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, f = family, superf = superfamily | |||||
| References: Robison 1994, Hendy 2009 | |||||
Age range: Tuesaian or 505.30000 to 503.00000 Ma
Collections (9 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Middle Cambrian | USA (Utah) | Peronopsis amplaxis (156505 156507 156508) | |
| Middle Cambrian | USA (Nevada) | Peronopsis amplaxis (156500 156501) | |
| St Davids | India (Jammu and Kashmir) | Peronopsis amplaxis (46494 46500) | |
| Tuesaian | Kazakhstan | Peronopsis amplaxis (9969 118054) |