| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pholidostrophia nacrea
Taxonomy
No taxonomic data are available
Sister species lacking formal opinion data
Synonymy list
No taxonomic opinions are available
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections (53 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Eifelian | USA (New York) | Pholidostrophia nacrea (9615) | |
| Eifelian | Canada (Ontario) | Pholidostrophia nacrea (3845 3848) | |
| Middle Devonian | USA (New York) | Pholidostrophia nacrea (91217 91226 91227 91228 91229 91232 91233 91267 91268 91269 91270 91271 91272 91274) | |
| Givetian | USA (New York) | Pholidostrophia nacrea (8716 8723 8813 8816 8817 8818 8819 8820 8822 8829 8830 8915 8916 8920 8925 8928 8929 8930 8932 8982 8987 8992 89672 94411 94432) | |
| Givetian | USA (Ohio) | Pholidostrophia nacrea (38455 38457 38459 38460 38463 38464 38465 38466 38468) | |
| Givetian | USA (Michigan) | Pholidostrophia nacrea (38475 38476) |