Results 81 to 90 of about 22,010 (171)

Ophthalmosaurids (Ichthyosauria: Thunnosauria) : Alpha taxonomy, clades and names [PDF]

open access: yes, 2015
Fil: Fernández, Marta Susana. División Paleontología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Campos, Lisandro. División Paleontología Vertebrados.
Campos, Lisandro   +1 more
core   +1 more source

Avaliação crítica da abordagem paleontológica em livros didáticos dos anos finais do ensino fundamental

open access: yesAlexandria
A Paleontologia é uma ciência fundamental no processo de ensino-aprendizagem para a compreensão de processos naturais complexos e para a formação de cidadãos críticos, mas seu conhecimento ainda está restrito ao meio acadêmico.
Clarice Assumpção da Costa   +4 more
doaj   +1 more source

Lower Cretaceous (Hauterivian-Albian) ammonite biostratigraphy in the Maestrat Basin (E Spain) [PDF]

open access: yes, 2014
Peer reviewedPublisher ...
Bover-Arnal, T.   +11 more
core   +1 more source

The southernmost record of a Neuryurini Hoffstetter, 1958 (Mammalia, Xenarthra, Glyptodontidae) [PDF]

open access: yes, 2011
Fil: González Ruiz, Laureano Raúl. Universidad Nacional de La Patagonia; ArgentinaFil: Zurita, Alfredo Eduardo. Centro de Ecologia Aplicada del Litoral (CECOAL). Universidad Nacional del Nordeste; CorrientesFil: Fleagle, John G..
Dozo, María Teresa   +5 more
core  

Dimorphism in quaternary scelidotheriinae (mammalia, xenarthra, phyllophaga) [PDF]

open access: yes, 2015
The contributions concerning possible cases of sexual dimorphisms in fossil and living sloths are scarce. Until now, studies in fossil ground sloth sexual dimorphism have been limited to the subfamilies Megatheriinae (Eremotherium) and Mylodontinae ...
Miño Boilini, Ángel Ramón   +1 more
core   +1 more source

El Museo Arqueológico-Paleontológico Municipal de Rojales [PDF]

open access: yesBoletín del Museo Arqueológico Nacional, 2017
El Museo comienza mostrando la evolución paleogeográfica del territorio a través de los testimonios de infinidad de seres que vivieron en nuestra zona hace millones de años. Los grandes vertebrados son quizás los restos más espectaculares de la colección,
Manuel de Gea Calatayud   +1 more
doaj  

Novos restos de Notosuchus terrestris Woodward, 1896 (Crocodyliformes: Mesoeucrocodylia) do Cretáceo Superior de Neuquén, Patagônia, Argentina [PDF]

open access: yes, 2008
New materials of Notosuchus terrestris are here described. They were found on Bajo de la Carpa Formation outcrops, near the Universidad Nacional del Comahue, Neuquén City.
Calvo, Jorge, Fiorelli, Lucas Ernesto
core  

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

OBITUARIO Doctora María Elena Ibarra Martín

open access: yesRevista de Investigaciones Marinas, 2023
La Doctora María Elena Ibarra Martin nació el 27 de diciembre de 1932, en Santiago de Cuba. En 1959 fue investigadora del Instituto Cubano de Cartografía y Catastro. De 1960 a 1963 Jefe del Laboratorio de Paleontología y Petrografía del Instituto Cubano
Ana María Suárez Alfonso
doaj  

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