Results 31 to 40 of about 9,987 (143)

Boceto para un mapa geológico detallado del frente del Montsec (Pirineo catalano-aragonés, España) [PDF]

open access: yes, 1998
Geological cartography of the Montsec Front and its western prolongation in the Tolba anticline (Mesozoic - Cenozoic). South-Pyrenean units west of Segre river (Pyrenees of Aragon and Catalonia, Spain). Key words: Geological cartography. Montsec Front.
Ullastre, J.
core  

Microbioestratigrafia do Mesozóico-Cenozóico Brasileiro:Um Passeio pelo Tempo. [PDF]

open access: yesAnuário do Instituto de Geociências, 2007
O conhecimento bioestratigráfico do Mesozóico-Cenozóico das bacias sedimentares brasileiras relaciona-se estreitamente com o entendimento da evolução geológica da margem continental, o qual por sua vez, condicionou os caminhos e avanços da exploração ...
Cecília Cunha Lana, Gerard Beurlen
doaj  

The Mesozoic of Artesa de Segre: stratigraphic precisions and tectonic-sedimentary analysis of the south-pyrenean 'front' between Artesa de Segre and Camarasa (Catalonian Pyrenees, Spain) [PDF]

open access: yes, 1995
The know mesozoic outcrops of Artesa de Segre at the southeastern limit of the South-Pyrenean Central Unit (Catalonian Pyrenees) is the object of: 1st, stratigraphical precisions; 2nd, some tectonic and sedimentary considerations which are the origin of ...
Masriera, A., Ullastre, J.
core  

Distributional patterns of ?Mawsoniidae (Sarcopterygii: Actinistia)

open access: yesAnais da Academia Brasileira de Ciências, 2014
Mawsoniidae are a fossil family of actinistian fish popularly known as coelacanths, which are found in continental and marine paleoenvironments. The taxon is considered monophyletic, including five valid genera (Axelrodichthys, Chinlea, Diplurus ...
RAPHAEL MIGUEL   +2 more
doaj   +1 more source

Los recursos hidrogeológicos de Castilla-La Mancha [PDF]

open access: yes, 1987
Castilla-La Mancha es una de las regiones españolas con menor renta per cápita, por eso la Administración debe potenciar su desarrollo y los organismos científicos tienen que aportar soluciones.
Puche Riart, Octavio
core   +1 more source

Registro magmático en el NE de México: una historia desde el precámbrico hasta el cenozoico [PDF]

open access: yes, 2015
El Noreste de México cuenta con extensos y a la vez potentes afloramientos de rocas sedimentarias del Mesozoico al Cenozoico, contenidas en las provincias de la Sierra Madre Oriental, Sierra de San Carlos, Sierra de Tamaulipas, Cuenca de Burgos, etc.
Ramírez Fernández, Juan Alonso
core  

Cícadas, fósiles vivientes del reino vegetal [PDF]

open access: yes, 2017
Fil: Martínez, Leandro Carlos Alcides. Instituto de Botánica Darwinion; ArgentinaFil: Artabe, Analía Emilia Eva. Universidad Nacional de La Plata.
Artabe, Analía Emilia Eva   +1 more
core   +2 more sources

Industrial Limestone Rocks in the Castellón province, Spain [PDF]

open access: yes, 2008
The extracted stone of the Nature is one of the oldest materials used by the humanity as a builder. This material stands out by its big compression mechanical resistance and its resistance to the weathering, apart from its ornamental value, is the raw ...
Jordán Vidal, Manuel Miguel   +2 more
core   +1 more source

Le Alluvioni pedemontane dell'Argentiera (Sardegna nord-occidentale) [PDF]

open access: yes, 1983
In this note are briefly described the pebbly continental alluvia that border the eastward Paleozoic complex of Argentiera area (North-Western Sardinia). These alluvia, defined like glacis probably würmian age, were originated from two different flows,
Ginesu, Sergio
core  

Tortugas y arcosaurios en los inicios del Mesozoico

open access: yes, 2021
Fil: Sterli, Juliana. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina.
Desojo, Julia Brenda   +2 more
openaire   +1 more source

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