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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Amphidiadema denticulata
Taxonomy
Amphidiadema denticulata was named by Cookson and Eisenack (1960). It is not extant. It is the type species of Amphidiadema.
Synonymy list
Year | Name and author |
---|---|
1960 | Amphidiadema denticulata Cookson and Eisenack |
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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.
†Amphidiadema denticulata Cookson and Eisenack 1960
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
No ecological data are available
Collections (4 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Santonian | Antarctica | Amphidiadema denticulata (83338) | |
Santonian - Campanian | Antarctica | Amphidiadema denticulata (150509) | |
Campanian | Antarctica | Amphidiadema denticulata (83352) | |
Late/Upper Campanian | Antarctica | Amphidiadema denticulata (150182) |