| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Areopsammia alacca
Taxonomy
Cyclolites alacca was named by Morren (1828).
It was recombined as Areopsammia alacca by Baron-Szabo (2008).
It was recombined as Areopsammia alacca by Baron-Szabo (2008).
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1828 | Cyclolites alacca Morren |
| 1917 | Areopsammia maestrichtensis Dietrich |
| 2008 | Areopsammia alacca Baron-Szabo |
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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.
†Areopsammia alacca Morren 1828
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Invalid names: Areopsammia maestrichtensis Dietrich 1917 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order | |||||
| References: Wells 1956, Kiessling 2004 | |||||
Age range: Late/Upper Maastrichtian or 70.60000 to 66.00000 Ma
Collections (4 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Maastrichtian | Netherlands (Limburg) | Areopsammia alacca (85268 85270 85272 85273) |