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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Platylenticeras (Tolypeceras)
Taxonomy
Tolypeceras was named by Hyatt (1903) [Sepkoski's age data: K Vala-l].
It was reranked as Platylenticeras (Tolypeceras) by Wright et al. (1996).
It was assigned to Platylenticeras by Wright et al. (1996); and to Ammonoidea by Sepkoski (2002).
It was reranked as Platylenticeras (Tolypeceras) by Wright et al. (1996).
It was assigned to Platylenticeras by Wright et al. (1996); and to Ammonoidea by Sepkoski (2002).
Species lacking formal opinion data
Platylenticeras coronatum, Platylenticeras costellatum, Platylenticeras denticulatum, Platylenticeras expansum, Platylenticeras fragile, Platylenticeras gevrili, Platylenticeras latum, Platylenticeras marcoui, Platylenticeras marcouisianum, Platylenticeras oxyconum, Platylenticeras parcum, Platylenticeras pingue, Platylenticeras robustum, Platylenticeras simplex, Platylenticeras undulatum
Synonymy list
| Year | Name and author |
|---|---|
| 1903 | Tolypeceras Hyatt p. 103 |
| 1996 | Platylenticeras (Tolypeceras) Wright et al. p. 36 |
| 2002 | Tolypeceras Sepkoski |
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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.
Subg. †Platylenticeras (Tolypeceras) Hyatt 1903
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†Platylenticeras (Tolypeceras) marcousianum d'Orbigny 1850
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Invalid names: Garnieria marcoui Cottreau 1934 [objective synonym]
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: base of the Early/Lower Valanginian to the top of the Hauterivian or 137.05000 to 125.77000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Berriasian - Valanginian | Germany | Platylenticeras undulatum, Platylenticeras coronatum, Platylenticeras costellatum, Platylenticeras simplex, Platylenticeras denticulatum, Platylenticeras fragile, Platylenticeras pingue, Platylenticeras marcousianum (95087) | |
| Early/Lower Valanginian | Poland (Gmina Tomaszów Mazowiecki) | Platylenticeras fragile (192514 192515 192516) | |
| Hauterivian | Czechia | Platylenticeras marcousianum (66159) |