巴塞罗那大学
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作者:R. JODEYRI-AGAII , H. RAHIMPOUR-BONAB , V. TAVAKOLI ...
来源:[J].Geologica Acta, 2018, Vol.16 (3), pp.321-337, I-VIUB
摘要:The mid-Cenomanian Mishrif Formation (Fm.) is considered as one of the most important rudist-bearing reservoir horizons in the Sirri Oil Fields of the Persian Gulf. Due to the general heterogeneity of carbonate reservoirs, the use of an integrated approach is helpful for i...
作者:H. FATEHI , H. AHMADIPOUR
来源:[J].Geologica Acta, 2018, Vol.16 (3), pp.293-319UB
摘要:In Gol-e-Gohar metamorphic Complex from south-eastern Sanandaj-Sirjan metamorphic zone (Kerman province, Iran), there are two types of metabasites contain layered metamorphosed lava flows and the younger meta-gabbros. The protoliths formed in the Paleozoic era and were metam...
作者:A. ARASA-TULIESA , L. CABRERA-PÉREZ
来源:[J].Geologica Acta, 2018, Vol.16 (3), pp.265-292, I-XIIUB
摘要:The lower Ebro is a bedrock-alluvial mixed incised valley with a persistent degradational stacking architecture developed from latest Serravallian(?) to Holocene. This degradational pattern was probably controlled by isostatic rebound in NE Iberia and punctuated by major r...
作者:T. BOSCHETTI , B. ANGULO , F. QUINTERO ...
来源:[J].Geologica Acta, 2018, Vol.16 (3), pp.257-264, I-IIIUB
摘要:In this short note, we present the first data on stable isotope composition of the oilfield waters from Carabobo area of the Faja Petrolífera del Orinoco “Hugo Chávez” (Orinoco Oil Belt). From a chemical point of view, the formation waters show a main Na-Cl l...
作者:I. CANALES-GARCÍA , J. URRUTIA-FUCUGAUCHI , E. AGUAYO-CAMARGO
来源:[J].Geologica Acta, 2018, Vol.16 (2), pp.215-235UB
摘要:Chicxulub Crater, formed ~66Ma ago by an asteroid impact on the southern Gulf of Mexico, is the best preserved of the three large multi-ring basins in the terrestrial record. The crater structure is characterized by a semi-circular concentric ring pattern, marking the crat...
作者:E. ÖZCAN , A.I. OKAY , K.A. BÜRKAN ...
来源:[J].Geologica Acta, 2018, Vol.16 (2), pp.163-187, IUB
摘要:The Eocene shallow marine deposits marking the first marine incursion in the Biga Peninsula (NW Turkey) after the collision of the Sakarya and Anatolide-Tauride plates were investigated based on paleontological, litho- and chrono-stratigraphic data. Larger Benthic Foramini...
作者:C. MARTÍN-CLOSAS , S. TRIAS , J.M. CASAS
来源:[J].Geologica Acta, 2018, Vol.16 (2), pp.107-123UB
摘要:The pre-Variscan rocks of the Pyrenees exhibit a polyphase deformation linked to the Variscan crustal shortening and a low-pressure–high-temperature metamorphism. However, there is scarce chronostratigraphic evidence of this Variscan deformation. In the Pyrenean low...
作者:P. NAJAFZADEH TEHRANI , A.A. CALAGARI , F. VELASCO ROLDAN ...
来源:[J].Geologica Acta, 2018, Vol.16 (2), pp.125-148UB
摘要:The Pivehzhan iron deposit is located at about 80km southwest of Mashhad, NE Iran. They occur within the Devonian carbonates as lenticular and massive bodies, as well as veinlets of magnetite and iron sulphides, transformed to goethite and haematite by weathering process. T...
作者:S. WEDMANN , D. UHL , T. LEHMANN ...
来源:[J].Geologica Acta, 2018, Vol.16 (2), pp.189-213, I-VUB
摘要:The Konservat-Lagerstätte  Menat (Puy-de-Dôme, France) is an outstanding archive of a Paleocene ecosystem, which was deposited in a former maar lake. Excavations during the last century have yielded an extensive flora and fauna record, therefore an overview of the ...
作者:M. FREUDENTHAL , E. MARTÍN-SUÁREZ
来源:[J].Geologica Acta, 2018, Vol.16 (2), pp.149-162UB
摘要:In a recent study of van der Meulen and coauthors, the fossil rodents Fahlbuschia , Pseudofahlbuschia and Renzimys from the Aragonian type area (Calatayud Basin, Spain) were synonimized with Democricetodon . On the basis of the relative chronology provided by Daams and coaut...

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