| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Talenkauen santacrucensis
Taxonomy
Talenkauen santacrucensis was named by Novas et al. (2004). Its type specimen is MPM-10001, a skeleton, and it is a 3D body fossil. Its type locality is Cerro Los Hornos (Talenkauen locality), which is in a Campanian fluvial mudstone/sandstone in the Cerro Fortaleza Formation of Argentina. It is the type species of Talenkauen.
Synonymy list
| Year | Name and author |
|---|---|
| 2004 | Talenkauen santacrucensis Novas et al. p. 76 figs. 1-2 |
| 2007 | Talenkauen santacrucensis Calvo et al. p. 472 |
| 2007 | Talenkauen santacrucensis Coria et al. p. 475 fig. 2 |
| 2008 | Talenkauen santacrucensis Butler and Galton p. 640 |
| 2008 | Talenkauen santacrucensis Butler et al. p. 11 |
| 2009 | Talenkauen santacrucensis Butler and Galton p. 640 |
| 2010 | Talenkauen santacrucensis Ezcurra et al. p. 1 |
| 2011 | Talenkauen santacrucensis Egerton et al. p. 10 |
| 2012 | Talenkauen santacrucensis Han et al. p. 1391 fig. 14 |
| 2013 | Talenkauen santacrucensis Canudo et al. p. 11 |
| 2013 | Talenkauen santacrucensis Coria et al. p. 188 |
| 2016 | Talenkauen santacrucensis Cruzado-Caballero p. 49 |
| 2016 | Talenkauen santacrucensis Cruzado-Caballero et al. p. 146 |
| 2018 | Talenkauen santacrucensis Bell et al. p. 19 |
| 2018 | Talenkauen santacrucensis Cruzado-Caballero et al. p. 182 |
| 2018 | Talenkauen santacrucensis Herne et al. p. 45 |
| 2018 | Talenkauen santacrucensis Madzia et al. p. 969 |
| 2019 | Talenkauen santacrucensis Cruzado-Caballero et al. p. 211 |
| 2019 | Talenkauen santacrucensis Herne et al. p. 562 |
| 2019 | Talenkauen santacrucensis Rozadilla et al. p. 2044 |
| 2020 | Talenkauen santacrucensis Dieudonné et al. |
| 2020 | Talenkauen santacrucensis Dieudonné et al. p. 411 |
| 2022 | Talenkauen santacrucensis Rotatori et al. p. 139 |
| 2023 | Talenkauen santacrucensis Agnolín 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.
†Talenkauen santacrucensis Novas et al. 2004
show all | hide all
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| F. E. Novas et al. 2004 | Autapomorphies diagnosing Talenkauen santacrucensis include: well–developed epipophysis on cervical 3, and plate–like uncinate processes on the rib cage. The following reversals emerge from the cladistic analysis: lacrimal and premaxilla not in contact, and dentaries convergent rostrally. | |
| R. J. Butler et al. 2008 | Well-developed epipophyses on cervical 3 and plate-like uncinate processes on the rib-cage.
| |
| S. Rozadilla et al. 2019 | Ornithopod dinosaur diagnosed by the following autapomorphies: (1) premaxilla with a sigmoidal anterior edge; (2) maxilla with a transversely expanded anterior process; (3) predentary that posteriorly diverges in two very thin and elongated dorsal processes; (4) narrow V-shaped predentary in dorsal view; (5) surangular with strongly developed lateral process; (6) axis with low neural spine (Cambiaso 2007); (7) cervical vertebral centra strongly laterally excavated and transversely narrow; (8) ilium with an ischiadic peduncle that is strongly ventrally projected, showing a deeply concave posterior edge; (9) robust metatarsals. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
|
|
||||
| Source: subo = suborder, o = order | |||||
| References: Benton 1983, Kiessling 2004, Marsh 1875 | |||||