| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Ruyangosaurus
Taxonomy
Ruyangosaurus was named by Lü et al. (2009). Its type is Ruyangosaurus giganteus.
It was assigned to Andesauridae by Lü et al. (2009); to Somphospondyli by Mannion and Calvo (2011), D'Emic (2012) and Mannion et al. (2013); to Titanosauria by Carballido et al. (2017) and Mannion et al. (2019); to Eutitanosauria by Filippi et al. (2019); and to Euhelopodidae by Carballido et al. (2020) and Gallina et al. (2021).
It was assigned to Andesauridae by Lü et al. (2009); to Somphospondyli by Mannion and Calvo (2011), D'Emic (2012) and Mannion et al. (2013); to Titanosauria by Carballido et al. (2017) and Mannion et al. (2019); to Eutitanosauria by Filippi et al. (2019); and to Euhelopodidae by Carballido et al. (2020) and Gallina et al. (2021).
Species
R. giganteus (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2009 | Ruyangosaurus Lü et al. p. 2 |
| 2011 | Ruyangosaurus Mannion and Calvo |
| 2012 | Ruyangosaurus D'Emic |
| 2013 | Ruyangosaurus Mannion et al. |
| 2017 | Ruyangosaurus Carballido et al. |
| 2019 | Ruyangosaurus Filippi et al. |
| 2019 | Ruyangosaurus Mannion et al. |
| 2020 | Ruyangosaurus Carballido et al. |
| 2021 | Ruyangosaurus Gallina et al. |
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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: infrao = infraorder | |||||
| Reference: Marsh 1875 | |||||
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Aptian - Albian | China (Henan) | R. giganteus (95795) |