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Harpoceras (Harpoceras) rulleaui
Taxonomy
Harpoceras (Harpoceras) rulleaui was named by Bécaud (2006). It is a 3D body fossil. Its type locality is Lavaud, bed 10, Péault, which is in a Falciferum carbonate lime mudstone in France.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2006 | Harpoceras (Harpoceras) rulleaui Bécaud p. 59 figs. Pl 12, fig 1; pl 13, fig 1; pl 14, fig 1; pl 15, figs 1,2 |
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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.
†Harpoceras (Harpoceras) rulleaui Bécaud 2006
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 83.9 | 60.0 | 113.0 | 87.0 | 26.5 | |
| shell diameter | 3 | 239.4 | 154.0 | 330.0 | 270.0 | 89.5 | |
| shell inflation | 3 | 94.1 | 56.6 | 129.0 | 114.0 | 38.2 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Falciferum or 183.00000 to 182.00000 Ma
Collections (7 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Falciferum | France (Vendée) | Harpoceras rulleaui (140767 140769 140771 147200 type locality: 147206 147219) | |
| Falciferum | France | Harpoceras rulleaui (140741) |