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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ikamauius
Taxonomy
Ikamauius was named by Keyes (1979) [Sepkoski's age data: T Eo-u Q Plei-l Sepkoski's reference number: 884].
It was corrected as Ikamuius by Sepkoski (2002).
It was assigned to Pliotrematinae by Keyes (1979); and to Pristiophoriformes by Sepkoski (2002).
It was corrected as Ikamuius by Sepkoski (2002).
It was assigned to Pliotrematinae by Keyes (1979); and to Pristiophoriformes by Sepkoski (2002).
Species
Species lacking formal opinion data
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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
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| Source: o = order, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988, Wagner 2023 | |||||
Collections (10 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Campanian | New Zealand (South Island) | Trygon ensifer (101382) | |
| Chattian | New Zealand (South Otago) | Trygon ensifer (45653) | |
| Waitakian | New Zealand (South Island) | I. ensifer (202248) | |
| Waitakian | New Zealand | I. ensifer (74595) | |
| Miocene | New Zealand (South Island) | Trygon ensifer (202913 202915) | |
| Waipipian | New Zealand (North Siland) | I. ensifer (202249) | |
| Waipipian | New Zealand (Hawera) | I. ensifer (28039) | |
| Waipipian | New Zealand (North Island) | I. ensifer (197245 202250) |