| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ancillotoechia pentaforma
Taxonomy
Ancillotoechia pentaforma was named by Lenz (1977).
It was recombined as Hercotrema pentaforma by Lenz (1977), Jin and Chatterton (1997).
It was recombined as Hercotrema pentaforma by Lenz (1977), Jin and Chatterton (1997).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1977 | Hercotrema pentaforma Lenz |
| 1997 | Hercotrema pentaforma Jin and Chatterton |
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No classification data are available
No information on subtaxa.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Age range: Sheinwoodian or 432.90000 to 430.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Sheinwoodian | Canada (Nunavut) | Ancillotoechia pentaforma (26013) |