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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ptychophylloceras lardyi
Taxonomy
Ammonites lardyi was named by Oooster (1860).
It was recombined as Ptychophylloceras lardyi by Galácz (2017).
It was recombined as Ptychophylloceras lardyi by Galácz (2017).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Ammonites lardyi Oooster p. 71 figs. pl. 19, figs 7-9 |
| 2017 | Ptychophylloceras lardyi Galácz p. 721 |
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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.
†Ptychophylloceras lardyi Oooster 1860
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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 2004, Kiessling 2003, Hendy et al. 2009 | |||||
Age range: Late/Upper Bajocian or 168.60000 to 168.20000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Bajocian | Kenya | Ptychophylloceras lardyi (191123) |