| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Drusilasaura
Taxonomy
Drusilasaura was named by Navarrete et al. (2011). Its type is Drusilasaura deseadensis.
It was assigned to Lithostrotia by González Riga and Ortiz David (2014); and to Lognkosauria by Navarrete et al. (2011), Carballido et al. (2017) and González Riga et al. (2018).
It was assigned to Lithostrotia by González Riga and Ortiz David (2014); and to Lognkosauria by Navarrete et al. (2011), Carballido et al. (2017) and González Riga et al. (2018).
Species
D. deseadensis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2011 | Drusilasaura Navarrete et al. p. 3 |
| 2014 | Drusilasaura González Riga and Ortiz David |
| 2017 | Drusilasaura Carballido et al. |
| 2018 | Drusilasaura González Riga et al. |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
G. †Drusilasaura Navarrete et al. 2011
show all | hide all
†Drusilasaura deseadensis Navarrete et al. 2011
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| C. Navarrete et al. 2011 | Large sized titanosaurid characterized for the following associated characters: (i) occurrence in the anterior dorsal vertebrae, of two robust spinodiapophyseal laminae, one anterior and other posterior, which delimit an elongate and deep supradiapophyseal cavity; (ii) presence in the anterior dorsal vertebra of a small circumneural lamina surrounding the neural canal in posterior view; (iii) the last sacral vertebra with postspinal lamina expanded toward the neural spine apex; (iv) prespinal laminae, at least until 5º? caudal vertebra, expanded toward the neural spine apex; (v) existence in the anterior caudal vertebrae of tuberopostzygapophyseal laminae; (vi) presence of ventral foramina, at least until the 4º? caudal vertebrae; and (vii) prezygapophyseal tuberosity jointed the prespinal lamina until the 4º? caudal vertebrae. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
|
|
||||
| Source: infrao = infraorder | |||||
| Reference: Marsh 1875 | |||||
Age range: base of the Late/Upper Cenomanian to the top of the Middle Turonian or 99.60000 to 89.30000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Cenomanian - Middle Turonian | Argentina (Santa Cruz) | D. deseadensis (109015) |