Results 31 to 40 of about 77,140 (256)

Marine tethysuchian crocodyliform from the ?Aptian-Albian (Lower Cretaceous) of the Isle of Wight, UK [PDF]

open access: yes, 2014
A marine tethysuchian crocodyliform from the Isle of Wight, most likely from the Upper Greensand Formation (upper Albian, Lower Cretaceous), is described.
Foffa, D   +5 more
core   +1 more source

A nação pela pedra: coleções de paleontologia no Brasil, 1836-1844 Petrifying the nation: paleontology collections in Brazil, 1836-1844

open access: yesHistória, Ciências, Saúde: Manguinhos, 2012
A formação e o estudo de coleções de história natural e de paleontologia participaram da instauração da ordem política do Império do Brasil, delineando também uma ordem científica. A simbiose entre ciência e nação encontrou em Peter W.
Paulo Henrique Martinez
doaj   +1 more source

A new dromaeosaurid (Dinosauria: Theropoda) from the Upper Cretaceous Wulansuhai Formation of Inner Mongolia, China [PDF]

open access: yes, 2010
We describe a new dromaeosaurid theropod from the Upper Cretaceous Wulansuhai Formation of Bayan Mandahu, Inner Mongolia. The new taxon, Linheraptor exquisitus gen. et sp.
Choiniere, J.N.   +10 more
core   +1 more source

A paleontologia na educação infantil: alfabetizando e construindo o conhecimento Palenteology in the kindergarten: teaching and building knowledge

open access: yesCiência & Educação, 2005
A Paleontologia é recomendada pelos PCN como tema de ciências para o ensino básico brasileiro, sendo freqüente em muitos livros didáticos no País.
Fernanda Torello de Mello   +2 more
doaj   +1 more source

Aristonectes quiriquinensis, sp. nov., a new highly derived elasmosaurid from the upper Maastrichtian of central Chile [PDF]

open access: yes, 2014
This paper describes a new species of elasmosaurid plesiosaur, Aristonectes quiriquinensis, sp. nov., based on a partial skeleton recovered from upper Maastrichtian beds of the Quiriquina Formation of central Chile.
O'gorman, Jose Patricio   +8 more
core   +4 more sources

A new Megatheriinae skull (Xenarthra, Tardigrada) from the pliocene of northern venezuela – Implications for a giant sloth dispersal to central and North America [PDF]

open access: yes, 2018
A skull of a ground sloth from the Pliocene San Gregorio Formation documents a northern neotropical occurrence of a megatheriine that addresses issues on intraspecific variation and biogeography. The new specimen is broadly similar in size and morphology
Brandoni, Diego   +3 more
core   +2 more sources

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