巴塞罗那大学
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作者:N. Evelpidou , A. Karkani , P. Pirazzoli
来源:[J].Geologica Acta(IF 1.262), 2017, Vol.13 (4)UB
摘要:In this paper the tectonic behavior of Leukas and Meganisi islands (Ionian Sea) is examined through underwater research carried out in both islands. A possible Late Holocene correlation between coseismic subsidences is attempted evidenced by submerged tidal notches in both i...
作者:A. Permanyer , R. Jorge , R. Baudino ...
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (4), pp.443-460UB
摘要:Southeastern Spain has a large number of Late Neogene basins with substantial evaporitic deposits that developed under an overall NNW-SSE compressional regime related to the African-European tectonic plates collision. Located in the Betic Cordillera, they can be considered a...
作者:B.I. Ghassal , R. Littke , V. Sachse ...
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (4), pp.419-441UB
摘要:Detailed organic and inorganic geochemical analyses were used to assess the depositional environment and source rock potential of the Upper Albian to Turonian oil shale deposits in the Tarfaya Basin. This study is based on core samples from the Tarfaya Sondage-4 well that pe...
作者:M. Omidvar , A. Safari , H. Vaziri-Moghaddam ...
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (4), pp.363-384UB
摘要:Upper Cretaceous mixed carbonate-siliciclastic sequences are among the most importance targets for hydrocarbon exploration in the Moghan area. Despite of this significance, a little is known about their facies characteristics and depositional environments in the eastern Para-Teth...
作者:F. Schneider , M. Dubille , L. Montadert
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (4), pp.403-417UB
摘要:Biogenic gas is becoming increasingly important as an exploration target in the petroleum industry because it occurs in geologically predictable circumstances and in large quantities at shallow depths as free gas or gas hydrates. As accumulations of biogenic gas result in a ...
作者:A. Vicente , S. Villalba-Breva , C. Ferrà ndez-Cañadell ...
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (4), pp.349-362UB
摘要:The Fontllonga section is one of the best-known stratigraphic sections in the entire world for the study of charophyte biostratigraphy of the Maastrichtian and lower Palaeocene. The present study is a summary of our knowledge to date and an updated proposal for the charophyte bio...
作者:A. Ferretti , W. I. Ausich , C. Corradini ...
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (4), pp.335-347UB
摘要:A small collection of echinoderm holdfasts from the Ludlow Cardiola Formation of the Carnic Alps (Austria) contains a wide range of morphologies as a response of environmental adaptation. In general, the holdfasts have a globous and massive dome-like profile with several pro...
作者:N. Franco , J.G. Mendonça Filho , T.F. Silva ...
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (4), pp.385-401UB
摘要:Hydrous pyrolysis experiments were performed on a recent microbial mat sample from Lagoa Vermelha, Brazil, to determine whether any crude oil can be generated and expelled during artificial maturation of the organic matter (OM). The experiments were conducted at 280ºC, 330Â...
作者:J. SERRA-KIEL , V. VICEDO , Ph. RAZIN ...
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (3), pp.315-333UB
摘要:The larger foraminifera of the lower part of the Jafnayn Formation outcropping in the Wadi Sayq, in the Paleocene series of the eastern Oman Mountains, have been studied and described in detail. The analysis have allowed us to develop a detailed systematic description of each tax...
作者:F.C. MAZZEO , P. DE VITA , M. AULINAS ...
来源:[J].Geologica Acta(IF 1.262), 2016, Vol.14 (3), pp.299-314UB
摘要:Mafic igneous rocks (pillow lavas and gabbros) embedded as olistoliths within Miocene turbiditic sequences crop out in the Cilento area at the Mount Centaurino (Campania region, Southern Italy). The concentration of major oxides, as well as trace element ratios (Nb/Yb, Nb/Ta, Th/...

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