Brasilestes
| Brasilestes Temporal range: | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Clade: | Tribosphenida |
| Genus: | †Brasilestes Castro et al., 2018 |
| Species: | †B. stardusti |
| Binomial name | |
| †Brasilestes stardusti Castro et al., 2018 | |
Brasilestes is an extinct genus of mammals from the Late Cretaceous (Campanian-Maastrichtian) of South America. Its type species, B. stardusti, is named after David Bowie.[1][2]
Description
[edit]Brasilestes is noted to be relatively large for a Mesozoic mammal, with a length speculated at around 50 cm.[2]
Classification
[edit]Brasilestes is a tribosphenic mammal. It is tentatively assigned to Eutheria due to contemporary eutherian remains in the Adamantina Formation.[3]
Palaeoecology
[edit]Brasilestes occurs in the Adamantina Formation, alongside a plethora of dinosaur and notosuchian taxa. Contemporary mammals include eutherians, gondwanatheres and meridiolestidans.[3]
References
[edit]- ^ Castro, M. C.; Goin, F. J.; Ortiz-Jaureguizar, E.; Vieytes, E. C.; Tsukui, K.; Ramezani, J.; Batezelli, A.; Marsola, J. C. A.; Langer, M. C. (2018). "A Late Cretaceous mammal from Brazil and the first radioisotopic age for the Bauru Group". Royal Society Open Science. 5 (5): 180482. Bibcode:2018RSOS....580482C. doi:10.1098/rsos.180482. PMC 5990825. PMID 29892465.
- ^ a b "Discovery of the oldest mammal in Brazil pays tribute to David Bowie". EurekAlert!.
- ^ a b "Conheça o Brasilestes stardusti, o mamífero brasileiro que viveu com dinossauros - Jornal O Globo". oglobo.globo.com. Archived from the original on 2018-05-30.
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