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 Danian to the top of the Middle Eocene or 66.00000 to 37.71000 Ma
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Danian - Thanetian | Russian Federation | Acanthocardia breweri (50039) | |
Early/Lower Eocene | USA (California) | Acanthocardia breweri (111552) | |
Eocene | USA (California) | Acanthocardia breweri (194555) | |
Middle Eocene | USA (California) | Acanthocardia breweri (194184 194185 194186 194187 194188 194441) |