| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Dianadema
Taxonomy
Dianadema was named by Morton (2003). It is extant. Its type is Aspergillum multangulare.
It was assigned to Clavagellidae by Morton (2003), Morton (2007).
It was assigned to Clavagellidae by Morton (2003), Morton (2007).
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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.
G. Dianadema Morton 2003
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Priabonian to the top of the Langhian or 37.71000 to 13.82000 Ma
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | Australia (South Australia) | Aspergillum liratum (71407) | |
| Chattian | Australia (Victoria) | Clavagella multangularis (278571) | |
| Langhian | Australia (Victoria) | Clavagella multangularis (179958) |