| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ammodiscus glabratus
Taxonomy
No taxonomic data are available
Sister species
Sister species lacking formal opinion data
A. annularis, A. annulinoides, A. bradynus, A. cretaceous, A. gaultinus, A. giganteus, A. grandis, A. gualtinus, A. hashimotoi, A. incognitus, A. infimus, A. jasper, A. longexsertus, A. mackenziensis, A. multicinctus, A. nitidus, A. nuceus, A. oonahensis, A. peruvianus, A. peruvianus, A. planus, A. roessleri, A. semiconstrictus, A. septentrionalis, A. siliceus, A. tenuissimus, A. turbulensis, A. veteranus
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 Maastrichtian to the top of the Ypresian or 72.20000 to 48.07000 Ma
Collections (12 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Campanian - Early/Lower Maastrichtian | Antarctica (James Ross Island) | Ammodiscus glabratus (241999 242003) | |
| Late/Upper Maastrichtian | Ukraine | Ammodiscus glabratus (91058 91061 91062 91068) | |
| Thanetian | Spain | Ammodiscus glabratus (154088 154089) | |
| Ypresian | Spain | Ammodiscus glabratus (154090 154097 154104 154106) |