Results 51 to 60 of about 21,948 (213)

Sea and continental turtles and crocodiles in a site of the Third Intermediate to Late Period Settlement in northern Sinai, Egypt [PDF]

open access: yes, 2015
Fil: Cione, Alberto Luis. Universidad Nacional de La Plata. Facultad de Ciencias Naturales y Museo. División Paleontología Vertebrados; ArgentinaFil: De la Fuente, Marcelo Saúl. Universidad Nacional de La Plata.
Cione, Alberto Luis   +1 more
core  

The Pleistocene Glyptodontidae Gray, 1869 (Xenarthra: Cingulata) of Colombia and some considerations about the South American Glyptodontinae [PDF]

open access: yes, 2012
Until recently, one well-characterized Pleistocene genus of the subfamily Glyptodontinae (Glyptodon ca. 1.08-0.0011 My) was recognized in South America.
Arenas Mosqueras, José E.   +3 more
core   +2 more sources

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

open access: yesThe Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt   +4 more
wiley   +1 more source

Review of Dysmorphoptilidae Handlirsch (Hemiptera: Cicadomorpha) from the Argentinean Triassic, with description of a new subfamily, and a new species [PDF]

open access: yes, 2006
This contribution presents new fossil insect taxa of the order Hemiptera (Cicadomorpha, Dysmorphoptilidae, Gallegomorphoptilinae subfam. n.) from the Ischichuca Formation (late Middle Triassic to early Late Triassic) from La Rioja Province (Argentina ...
Gallego, Oscar Florencio   +1 more
core  

Biostratigraphic reassignment of the neogene Caenolestines (Marsupialia) of the pampean region: the case of Pliolestes Tripotamicus Reig, 1955 [PDF]

open access: yes, 2017
La reinterpretación estratigráfica de un sitio paleontológico controvertido, como las barrancas del río Quequén Salado, permitió ajustar el biocrón del marsupial cenolestino Pliolestes tripotamicus Reig.
Beilinson, Elisa   +4 more
core   +4 more sources

Morphological variation in atlas and axis of Neotropical spiny rats (Rodentia, Echimyidae)

open access: yesThe Anatomical Record, EarlyView.
Abstract The unique morphologies of the first two cervical vertebrae, the atlas and axis, represent a significant innovation in mammalian evolution. These structures support the weight of the head and enable intricate movements of the head and neck.
Thomas Furtado da Silva Netto   +3 more
wiley   +1 more source

El Museo Arqueológico Insular de Betancuria, Fuerteventura [PDF]

open access: yesBoletín del Museo Arqueológico Nacional, 2017
El Museo Arqueológico Insular de Betancuria ha sido el primer centro museístico de la isla de Fuerteventura. Fue creado a mediados del pasado siglo XX y ha estado abierto al público hasta el año 2015, en que fue cerrado para remodelar el inmueble, con la
Rosario Cerdeña Ruiz
doaj  

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  

Unfused transverse foramen of the atlas vertebra in the Neandertal lineage fossils

open access: yesThe Anatomical Record, EarlyView.
Abstract In anatomically modern humans, the atlas can display an unfused transverse foramen (UTF) but currently the presence of UTF in the Neandertal lineage is uncertain due to a scarcity of prevalence studies and no exhaustive record of its presence throughout the entire hominin fossil record.
Asier Gómez‐Olivencia   +5 more
wiley   +1 more source

El Museu Arqueològic Comarcal de Banyoles, un Museo con más de 80 años de historia [PDF]

open access: yesBoletín del Museo Arqueológico Nacional, 2017
En 1931 ingresaban los primeros objetos en la Escuela de Artes y Oficios de Banyoles, situada en edificio de la antigua Universidad y Pia Almoina. Se combinó la necesidad de presentar objetos para el dibujo al natural con la necesidad de salvaguardar ...
Lluís Figueras Casademont   +1 more
doaj  

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