Geologica acta

Geologica acta 5 records found  Search took 0.01 seconds. 
1.
32 p, 1.6 MB Statistical grid-based facies reconstruction and modelling for sedimentary bodies. Alluvial-palustrine and turbiditic examples / Falivene, Oriol (Universitat de Barcelona. Facultat de Geologia) ; Cabrera, L. (Universitat de Barcelona. Facultat de Geologia) ; Muñoz, J. A. (Universitat de Barcelona. Facultat de Geologia) ; Arbués Cazo, Pau (Universitat de Barcelona. Facultat de Geologia) ; Fernández, Óscar (Midland Valley, Inc. (Golden, Estats Units d'Amèrica)) ; Sáez, Alberto (Universitat de Barcelona. Facultat de Geologia)
The geological community is increasingly aware of the importance of geological heterogeneity for managing subsurface activities. In sedimentary bodies, facies distribution is an important factor constraining geological heterogeneity. [...]
2007 - 10.1344/105.000000295
Geologica acta, Vol. 5, Núm. 3 (2007) , p. 199-230  
2.
14 p, 1.5 MB 3D modelling of grain size distribution in Quaternary deltaic deposits (Llobregat Delta, NE Spain) / Cabello López, Patricia (Universitat de Barcelona. Departament d’Estratigrafia, Paleontologia i Geociències Marines) ; Cuevas, J. L. ; Ramos Guerrero, Emilio (Universitat de Barcelona. Departament d’Estratigrafia, Paleontologia i Geociències Marines) ; Universitat de Barcelona. Departament d'Estratigrafia, Paleontologia i Geociències Marines ; Universitat de Barcelona. Geomodels-Group of Geodynamics and Basin Analysis.
The Llobregat delta constitutes a Pliocene-Quaternary sequence recording progradation. An 8 meter-thick, delta-plain succession temporarily accessible in the subaerial delta plain was sub-divided into four units (A to D), which constitute a shallowing upwards sequence recording sedimentation from shoreface at the bottom (Unit A) to lacustrine settings at the top (Unit D). [...]
2007 - 10.1344/105.000000296
Geologica acta, Vol. 5, Núm. 3 (2007) , p. 231-244  
3.
10 p, 539.4 KB New potential hydrocarbon source-rocks in the Lower Eocene Metlaoui Formation (Central-Northern Tunisia, Northern Africa) / Arfaoui, Adel (Université de Sfax (Tunísia). Unité de recherche "Géoressources, Environnements naturels et Changements globaux") ; Montacer, Mabrouk (Université de Sfax (Tunísia). Unité de recherche "Géoressources, Environnements naturels et Changements globaux") ; Université de Sfax. Département de Géologie
Significant quantities of organic matter accumulated and were preserved in central-northern Tunisia during the Ypresian (Early Eocene). The organic geochemical characterization of the organic-rich facies of the Ypresian Metlaoui Formation (Ousselat and Es-Sfeïa sections) shows their significant potential as source rocks and increases interest in the Central-Northern Tunisia oil play. [...]
2007 - 10.1344/105.000000297
Geologica acta, Vol. 5, Núm. 3 (2007) , p. 245-254  
4.
18 p, 1.3 MB Tectonic significance of Late Precambrian calc-alkaline and alkaline magmatism in Saint Katherina Area, Southern Sinai, Egypt / Kamal Azer, Mokhles (National Research Centre (Egipte). Geology Department)
Two magmatic rock suites are distinguished in the Late Precambrian basement of the Southern Sinai (NW Arabian-Nubian Shield, Egypt), namely (a) a calc-alkaline suite, and (b) an alkaline suite. The former includes Rutig Volcanics, quartz-diorite, quartz-monzonite and monzogranite, while the latter includes Katherina Volcanics and A-type granites. [...]
2007 - 10.1344/105.000000298
Geologica acta, Vol. 5, Núm. 3 (2007) , p. 255-272  
5.
9 p, 414.4 KB Medical Geology : a globally emerging discipline / Bunnell, Joseph E. (US Geological Survey) ; Finkelman, Robert B. (US Geological Survey) ; Centeno, Jose A. (US Armed Forces Institute of Pathology) ; Selinus, O. (Olle) (Geological Survey of Sweden)
Medical Geology, the study of the impacts of geologic materials and processes on animal and human health, is a dynamic emerging discipline bringing together the geoscience, biomedical, and public health communities to solve a wide range of environmental health problems. [...]
2007 - 10.1344/105.000000299
Geologica acta, Vol. 5, Núm. 3 (2007) , p. 273-281  

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