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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Dreadnoughtus
Taxonomy
Dreadnoughtus was named by Lacovara et al. (2014).
It was assigned to Titanosauria by Lacovara et al. (2014); to Lithostrotia by González Riga et al. (2016) and Ullmann and Lacovara (2016); and to Eutitanosauria by Carballido et al. (2017), Filippi et al. (2019), Hechenleitner et al. (2020) and Navarro et al. (2022).
It was assigned to Titanosauria by Lacovara et al. (2014); to Lithostrotia by González Riga et al. (2016) and Ullmann and Lacovara (2016); and to Eutitanosauria by Carballido et al. (2017), Filippi et al. (2019), Hechenleitner et al. (2020) and Navarro et al. (2022).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 2014 | Dreadnoughtus Lacovara et al. |
| 2016 | Dreadnoughtus González Riga et al. |
| 2016 | Dreadnoughtus Ullmann and Lacovara p. 18 |
| 2017 | Dreadnoughtus Carballido et al. |
| 2019 | Dreadnoughtus Filippi et al. |
| 2020 | Dreadnoughtus Hechenleitner et al. |
| 2022 | Dreadnoughtus Navarro et al. p. 344 fig. 13 |
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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.
G. †Dreadnoughtus Lacovara et al. 2014
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†Dreadnoughtus schrani Lacovara et al. 2014
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: infrao = infraorder | |||||
| Reference: Marsh 1875 | |||||
Age range: base of the Campanian to the top of the Maastrichtian or 83.60000 to 66.00000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Campanian - Maastrichtian | Argentina (Santa Cruz) | D. schrani (161337) |