| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Actinacis magna
Taxonomy
Actinacis magna was named by Alloiteau (1958). Its type locality is Ankotrofotsy-Masiadolo, which is in a Coniacian reef, buildup or bioherm limestone in Madagascar.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1958 | Actinacis magna Alloiteau |
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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.
†Actinacis magna Alloiteau 1958
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, o = order, c = class | |||||
| Reference: Kiessling 2004 | |||||
Age range: base of the Coniacian to the top of the Maastrichtian or 89.80000 to 66.00000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cretaceous | Pakistan | Actinacis magna (146033) | |
| Coniacian | Madagascar (Mahajanga) | Actinacis magna (type locality: 86510) | |
| Maastrichtian | Mexico | Actinacis magna (145214) |