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Liroceras waterloti
Taxonomy
Nautilus waterloti was named by Vaillant-Couturier Treat (1933). It is not a trace fossil. Its type locality is Ankitokazo region, which is in a Wuchiapingian coastal mudstone in the Lower Sakamena Formation of Madagascar.
It was recombined as Liroceras waterloti by Prinoth and Posenato (2007).
It was recombined as Liroceras waterloti by Prinoth and Posenato (2007).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1933 | Nautilus waterloti Vaillant-Couturier Treat p. 21 figs. Pl 5, figs 1,2 |
| 2007 | Liroceras waterloti Prinoth and Posenato p. 156 |
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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.
†Liroceras waterloti Vaillant-Couturier Treat 1933
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Wuchiapingian or 259.90000 to 254.17000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Wuchiapingian | Madagascar (Diana) | Nautilus waterloti (81973 type locality: 119511) |