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Phlyseogrammoceras dispansum
Taxonomy
Ammonites dispansus was named by Lycett (1860).
It was recombined as Phlyseogrammoceras dispansum by Schulbert (2001).
It was recombined as Phlyseogrammoceras dispansum by Schulbert (2001).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1860 | Ammonites dispansus Lycett |
| 2001 | Phlyseogrammoceras dispansum Schulbert p. 54 figs. Pl 18, 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.
†Phlyseogrammoceras dispansum Lycett 1860
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| diameter | 1 | 45.0 |
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| Source: o = order, c = class | |||||
| References: Kiessling 2004, Kiessling 2003 | |||||
Age range: Late/Upper Toarcian or 180.40000 to 174.70000 Ma
Collections (13 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Toarcian | Germany (Bavaria) | Phlyseogrammoceras dispansum (51277 51280) | |
| Toarcian | France | Phlyseogrammoceras dispansum (210797 210821 210878) | |
| Levesquei | Germany | Phlyseogrammoceras dispansum (59430 59524) | |
| Levesquei | Bulgaria | Phlyseogrammoceras dispansum (151016) | |
| Levesquei | France (Deux-Sevrès) | Phlyseogrammoceras dispansum (140875) | |
| Late/Upper Toarcian | France | Phlyseogrammoceras dispansum (161677 161678 167457) | |
| Late/Upper Toarcian | Germany (Bavaria) | Phlyseogrammoceras dispansum (51279) |