| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Cocconeis placentula
Taxonomy
No taxonomic data are available
Sister species lacking formal opinion data
C. andancensis, C. californica, C. costata, C. dirupta, C. disculus, C. marginatus, C. pellucida, C. pellucida, C. pellucida, C. scutellum, C. vitrea, C. californica, C. californica, C. costata, C. disculus, C. fasciolata, C. fluminensis, C. pribilofensis, C. pseudomarginatus, C. scutellum, C. vitrea
Synonymy list
No taxonomic opinions are available
Please join the Paleobiology Database and enter some data
|
|
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 Blancan to the top of the Rancholabrean or 4.70000 to 0.01400 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pliocene | USA (California) | Cocconeis placentula (234661) | |
| Blancan | USA (California) | Cocconeis placentula (234637) | |
| Pleistocene | India (Kashmir) | Cocconeis placentula (224663) | |
| Pleistocene | North Pacific | Cocconeis placentula (272293) | |
| Pleistocene | USA (California) | Cocconeis placentula (234664) | |
| Quaternary | North Pacific | Cocconeis placentula (273541) | |
| Calabrian | North Pacific | Cocconeis placentula (269430 269435 269835 269837 269838 271120 271894 273308) | |
| Rancholabrean | USA (California) | Cocconeis placentula (184914 184915 184917 184918) |