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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
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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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 140.20000 to 129.40000 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 marcousianum, Platylenticeras costellatum, Platylenticeras simplex, Platylenticeras denticulatum, Platylenticeras fragile, Platylenticeras pingue (95087) | |
| Early/Lower Valanginian | Poland (Gmina Tomaszów Mazowiecki) | Platylenticeras fragile (192514 192515 192516) | |
| Hauterivian | Czech Republic | Platylenticeras marcousianum (66159) |