| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Planammatoceras (Planammatoceras)
Taxonomy
Planammatoceras (Planammatoceras) was named by Buckman (1922).
It was assigned to Planammatoceras by Westermann and Riccardi (1982).
It was assigned to Planammatoceras by Westermann and Riccardi (1982).
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1922 | Planammatoceras (Planammatoceras) Buckman |
| 1982 | Planammatoceras (Planammatoceras) Westermann and Riccardi p. 21 |
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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. †Planammatoceras (Planammatoceras) Buckman 1922
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†Planammatoceras (Planammatoceras) gerthi Jaworski 1926
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 31.4 | 29.4 | 35.5 | 29.8 | 3.41 | |
| shell diameter | 3 | 76.1 | 68.0 | 90.0 | 72.0 | 11.7 | |
| shell inflation | 3 | 20.4 | 17.2 | 27.0 | 18.3 | 5.37 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Collections (3 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Concavum | Argentina (Mendoza) | Planammatoceras gerthi (158131 158132) | |
| Aalenian - Bajocian | Hungary | Hammatoceras gerthi (64311) |