| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Udelartitan
Taxonomy
Udelartitan was named by Soto et al. (2024). Its type is Udelartitan celeste.
It was assigned to Saltasauroidea by Soto et al. (2024).
It was assigned to Saltasauroidea by Soto et al. (2024).
Species
U. celeste (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2024 | Udelartitan Soto 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
| Reference | Diagnosis | |
|---|---|---|
| M. Soto et al. 2024 | differs from all other known titanosaurs based on an unique combination of features (autapomorphies marked with *), i.e.: biconvex first caudal centrum, anterior caudal vertebrae with well-developed neural spines with a quadrangular cross-section and well-developed postspinal lamina, pneumatic foramina in the anteriormost caudal centra, anterior caudal vertebrae with dorsal tuberosities on the transverse processes, middle caudal centra cotyles and/or condyles with an hexagonal contour*, well developed fibular knob, pyramidal astragalus, and marked oblique ridges in the anterior face of metatarsals I and II*. |
Measurements
No measurements are available
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| Source: infrao = infraorder | |||||
| Reference: Marsh 1875 | |||||
Age range: base of the Cenomanian to the top of the Santonian or 100.50000 to 83.60000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian - Santonian | Uruguay (Paysandú) | Saltasauridae indet. (133236) |