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Osteologia craniana de Micrastur semitorquatus Vieillot, 1817 (Falconiformes: Falconidae)
(2012-07-23)
Micrastur semitorquatus, popularly known as Collared Forest-Falcon is an inhabitant of the rainforests of the Neotropical Region. Studies on the cranial osteology are scarce in the literature. To increase the knowledge ...
Osteologia craniana de Micrastur semitorquatus Vieillot, 1817 (Falconiformes: Falconidae)
(2012-07-23)
Micrastur semitorquatus, popularly known as Collared Forest-Falcon is an inhabitant of the rainforests of the Neotropical Region. Studies on the cranial osteology are scarce in the literature. To increase the knowledge ...
Basicranial osteology of Colbertia lumbrerense Bond, 1981 (Mammalia: Notoungulata)Osteología del Basicráneo de Colbertia Lumbrerense Bond (Mammalia: Notoungulata)
(Asociación Paleontológica Argentina, 2011-03)
A description of Colbertia lumbrerense Bond (Mammalia, Notoungulata) is presented. This species is recorded in levels of the Lumbrera Formation (Eocene) in northwestern Argentina. Several specimens were collected; yet its ...
The skull of the Miocene Spheniscus urbinai (Aves, Sphenisciformes): osteology, brain morphology, and the cranial pneumatic systems
(Wiley Blackwell Publishing, Inc, 2021-02)
Spheniscus urbinai represents one of four extinct Spheniscus species from the Cenozoic of southern South America, known from several poorly described diversely complete skulls and postcranial elements. Here, we present a ...
An enigmatic plant-eating theropod from the Late Jurassic period of Chile
(Macmillan, 2015)
Theropod dinosaurs were the dominant predators inmost Mesozoic era terrestrial ecosystems(1). Early theropod evolution is currently interpreted as the diversification of various carnivorous and cursorial taxa, whereas the ...