Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
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
Age range: base of the Late/Upper Campanian to the top of the Maastrichtian or 83.60000 to 66.00000 Ma
Collections (13 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Late/Upper Campanian | USA (Texas) | Ctena parvilineata (7472 7481 7482 7499 7504 7507 7510) | |
Early/Lower Maastrichtian | USA (Texas) | Ctena parvilineata (7560) | |
Maastrichtian | USA (Texas) | Ctena parvilineata (1392 1393 1394 7480) | |
Maastrichtian | USA (New Jersey) | Ctena parvilineata (1313) |