| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Lopha syphax was named by Coquand (1854). It is a 3D body fossil.
It was recombined as Oscillolopha syphax by Dhondt et al. (1999), Kiessling (2009).
It was recombined as Oscillolopha syphax by Dhondt et al. (1999), Kiessling (2009).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1854 | Lopha syphax Coquand |
| 1936 | Lopha syphax Maury p. 156 |
| 1999 | Oscillolopha syphax Dhondt et al. |
| 2009 | Oscillolopha syphax Kiessling |
| 2021 | Lopha syphax Mendir et al. p. 6 figs. 3E, F1-2, G, G1-2, I |
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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.
†Lopha syphax Coquand 1854
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class | |||||
| References: Kiessling 2003, Aberhan et al. 2004 | |||||
Age range: base of the Late/Upper Albian to the top of the Early/Lower Turonian or 106.30000 to 89.80000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Albian | Egypt | Lopha syphax (140611) | |
| Late/Upper Albian - Cenomanian | Egypt | Lopha syphax (150874) | |
| Early/Lower Cenomanian | Algeria | Lopha syphax (220822 220823) | |
| Late/Upper Cenomanian | Algeria | Lopha syphax (220825 220827) | |
| Middle Cenomanian | Algeria | Lopha syphax (220824) | |
| Early/Lower Turonian | Brazil (Sergipe) | Lopha syphax (87858) |