Results 21 to 30 of about 115,176 (207)

1º Congresso Internacional de Geologia de Timor-Leste. [PDF]

open access: yes, 2012
Congresso Internacional de Geologia de Timor ...
Costa, Norberta, Nogueira, Pedro
core  

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

Geologia, arte e paesaggi: un report dal GIT 2009

open access: yesGEOmedia, 2009
Geology, art and landscapes: welcome to GIT 2009 GIT (Geology and Information Technology) is a unique event with an alternative format (with a union of geological-technological- wine-food-art union!) and approach to the themes related to geology and its
Domenico Santarsiero
doaj   +2 more sources

Common misconceptions in crystallography and crystal optics [PDF]

open access: yesJ Appl Crystallogr
Six recurrent misconceptions in crystallography, some involving mineral and crystal optics, are analyzed and discussed. The explanation of these and similar misconceptions could serve as educational resources for teachers.Did you know that an X‐ray diffraction pattern is not a spectrum?
Casas L.
europepmc   +2 more sources

Las colecciones de anortositas canadienses del Museu de Geologia de Barcelona y de la Facultat de Geologia de la Universitat de Barcelona [PDF]

open access: yes, 2007
Este trabajo aporta algunas precisiones sobre el origen y características petrográficas de las colecciones gemelas de rocas anortosíticas canadienses del Museu de Geologia de Barcelona y la Facultat de Geologia de la Universitat de Barcelona, así como ...
Aulinas, M. l   +2 more
core  

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

NATUREZA E CULTURA NAS ORIGENS DA GEOLOGIA ESPANHOLA

open access: yesGEOUSP: Espaço e Tempo, 2006
O prestigiado geógrafo espanhol Horácio Capel relata os tempos polêmicos da Idade Moderna, onde a questão da ciência e da fé, de onde se encontrava a explicação da criação da Terra, era de fundamental importância para o processo de consolidação da ...
Horácio Capel
doaj   +1 more source

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

Geologia e Information All’ombra del Sagrantino Technology zerosette il secondo meeting GIT

open access: yesGEOmedia, 2007
Passando al report, non possiamo non citare la relazione di apertura tenuta dal Prof. R. Colacicchi, che ha introdotto la platea agli aspetti storici e culturali della valle umbra e in particolar modo dell’area di Bevagna, soffermandosi sugli aspetti ...
Redazione Redazione
doaj   +2 more sources

Kivinäytteillä eurooppalaisille tiedekentille

open access: yesEnnen ja Nyt: Historian Tietosanomat, 2021
Kirja ...
Maria Lähteenmäki
doaj   +1 more source

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