Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Pyramidella perexilis
Taxonomy
No taxonomic data are available
Sister species
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 (19 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Ypresian | USA (Texas) | Pyramidella perexilis (7788 7789 83950 84337) | |
Lutetian | USA (Texas) | Pyramidella perexilis (205223 205520 205533) | |
Bartonian | USA (Louisiana) | Pyramidella perexilis (92348 98787 98788) | |
Bartonian | USA (Texas) | Pyramidella perexilis (90454 205415 205422 205430 205433 205447 205461 205483) | |
Bartonian | USA (Alabama) | Pyramidella perexilis (90600) |