| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Trinacria heibergii
Taxonomy
No taxonomic data are available
Sister species lacking formal opinion data
T. acutangula, T. acutangulum, T. aries, T. bruxellensis, T. coronatum, T. corvamnis, T. crassa, T. deltoidea, T. distincta, T. excavata, T. grevillei, T. indefinita, T. insipiens, T. media, T. meeki, T. meekii, T. microcancellata, T. microcancellata, T. pileolus, T. swastika, T. tessela, T. tristictia
Synonymy list
No taxonomic opinions are available
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No classification data are available
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 Paleocene or 72.20000 to 56.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Maastrichtian | Antarctica | Trinacria heibergii (57558 57563) | |
| Paleocene | Antarctica | Trinacria heibergii (57538 57547 57550) |