Basic info | Taxonomic history | Classification | Included Taxa |
Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Taxonomy
Helvetisaurus was named by Augé (2005). It was considered monophyletic by Augé (2005).
It was assigned to Anguini by Augé (2005).
It was assigned to Anguini by Augé (2005).
Species
Synonymy list
Year | Name and author |
---|---|
2005 | Helvetisaurus Augé |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: f = family, c = class, subp = subphylum, uc = unranked clade | |||||
References: Carroll 1988, Hendy et al. 2009, Behler and King 1979 |
Collections (9 total)
Time interval | Ma | Country or state | Original ID and collection number |
---|---|---|---|
Bartonian | France (Picardie Region) | Helvetisaurus indet. Forme A (12847) | |
Late/Upper Eocene | France (Quercy) | H. picteti (12850) | |
MP 19 | France (Quercy, Midi-Pyrenees Region) | H. picteti (12845 12846) | |
MP 19 | France | H. picteti (84656) | |
Priabonian | Switzerland | H. picteti (31743) | |
Priabonian | France (Quercy, Midi-Pyrenees Region) | H. picteti (12841 12842) | |
MP 21 | France (Quercy) | Helvetisaurus indet. Forme B (36708) |