| 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
A. aequilatera, A. cutleri, A. dorbignyana, A. goliath, A. goliathiformis, A. jumaraensis, A. latens, A. longa, A. oyamai, A. perrini, A. sakhalinensis, A. sayrei, A. smithi, A. snowhillensis, A. spectabilis, A. subantiquata, A. subovalis, A. subrigida, A. watanabei, A. goliath, A. jumaraensis, A. kovatschensis, A. riddlei, A. sayeri, A. amaxensis, A. ignota, Lima hertleini, Lima montensis, Lima snowhillensis
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 Maastrichtian to the top of the Danian or 72.20000 to 61.66000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maastrichtian | Antarctica (Seymour Island) | Acesta shackletoni (1316 63513) | |
| Danian | Antarctica (Seymour Island) | Acesta shackletoni (8019) | |
| Paleocene | Antarctica (Seymour Island) | Acesta shackletoni (63516) |