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Pertica quadrifaria
Taxonomy
Pertica quadrifaria was named by Kasper and Andrews (1972). It is not extant. Its type locality is #2 of Trout Valley Formation (Kasper et al. 1988), which is in an Emsian/Eifelian terrestrial shale in the Trout Valley Formation of Maine. It is the type species of Pertica.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1972 | Pertica quadrifaria Kasper and Andrews |
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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.
†Pertica quadrifaria Kasper and Andrews 1972
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: base of the Late/Upper Emsian to the top of the Eifelian or 399.50000 to 387.95000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Emsian - Eifelian | USA (Maine) | Pertica quadrifaria (type locality: 10601 10624) |