Geologica Acta

ISSN paper: 1695-6133
ISSN electrònic: 1696-5728
Geologica Acta és una revista institucional i d'accés obert, internacional i amb un perfil generalista de Ciències de la Terra. La revista acull tant articles de tipus conceptual com regional, amb especial èmfasi en les zones de la Mediterrània, Sud Amèrica i el Carib, però sense deixar de considerar contribucions de qualsevol regió del món. Igualment s'incentiva la publicació de números temàtics que donin a conèixer els resultats de projectes o reunions científiques internacionals.

Anteriorment s'editava amb el títol Acta geológica hispánica.

Darrer número

2025: Vol.: 23

Articles

Grain-size reduction undermines the importance of viscous shear heating in lithospheric mantle shear zones

Grain-size reduction undermines the importance of shear heating

Jonas B. Ruh

1-11

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Compressional-controlled magnetic fabrics in the thrust front of the Cantabrian Pyrenees

Magnetic fabrics of the Cantabrian Pyrenees

Belén Oliva-Urcia, Teresa Román-Berdiel, Sara Torres-López, Juan José Villalaín, Antonio Casas-Sainz

1-26

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Evolution of microstructure and texture in small-scale high-temperature shear zone in marble from Ossa Morena Zone (Iberian Variscan Belt)

Microstructure of high-temperature marble shear zone

Matěj Machek, Zuzana Roxerová, Vladimír Kusbach, Monika Kučeráková, Stanislav Vratislav

1-22

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Coal properties of Carboniferous Kurtköy coals (Zonguldak, NW Türkiye): Emphasis on rank, provenance of minerals and hydrocarbon generation potential

Rıza Görkem Oskay

1-31

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Decapod fauna from the lower Aptian in the Valencian sector of the Maestrat Basin (NE Iberia)

Àlex Ossó, Pedro Artal, Barry W.M. van Bake, Oriol Ferrer

1-27

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Geochemical Characterization and Tectonic Significance of the A-Type Granite in the Tikiba Granitic Complex (TGC), northwest Odisha, India

Pratap Chandra Sethy, Ashutosh Naik, Ranjit Nayak

1-17

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Record a sea level drop in the lower Mississippian limestones near Passo di Monte Croce Carnico (Carnic Alps, Italy).

Sea level drop in the Carboniferous of the Carnic Alps

Carlo Corradini, Maria G. Corriga, Monica Pondrelli, Claudia Spalletta, Camilla Zocchi, Amerigo Corradetti

1-15

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Trace element contents in bornite, chalcopyrite and pyrite (LAICP- MS) from Miocene porphyry copper-gold deposits from Metaliferi Mountains, Romania

Trace elements in sulfides from porphyry Cu-Au deposit

Mihaela-Elena Călugăru, Marian Munteanu, Markus Wälle, Anca Isac

1-18

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New evidence on the timing of Southern Neotethys closure from geochronology and geochemistry of Harmanlı region ophiolite (SE Anatolia) and Late Cretaceous granitic rocks

Petrology and geochronology of the felsic intrusive and ophiolitic host rocks of SAOB

Nusret Nurlu

1-20

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From the Upper Ordovician unconformity to the core-mantle boundary: A review of the Ordovician events in the Canigó massif, Pyrenees

Josep Maria Casas, Alejandro Díez-Montes, Núria Pujol-Solà, Aratz Beranoaguirre, Joaquín A. Proenza, Teresa Sánchez-García, J. Javier Álvaro, J. Brendan Murphy

1-50

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Tectonic Geomorphology of the Şemdinli Yüksekova Fault Zone (SYFZ) and Başkale Fault Zone (BFZ) (SE Turkey): Evidence from Morphometric Analysis and Neotectonic Structures

Sacit Mutlu

1-27

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Basement Structural Controls on the Jurassic Sedimentary Sequences in the Tampico-Misantla Basin, Northeastern Mexico from a 3-D Seismic Reflection Study

Seismic Study Tampico-Misantla Basin

Iza Canales-García, Guillermo Pérez-Cruz, Liz Orozco-Almazán, Jaime Urrutia-Fucugauch

1-18

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Quaternary tufas of the Inglares River valley: an example of changing slope stepped fluvial system, Álava, N Spain

Zuriñe Larena, Concha Arenas, José Eugenio Ortiz, Josep Sanjuan, Ana Pascual, Mariano Larraz, Xabier Murelaga, Juan Ignacio Baceta

1-33

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An Integrated Remote Sensing, Petrographic, and Mineralogical Techniques for Mapping of Marble Deposits in the Vicinity of the Ophiolite Sequence in North Pakistan

Muhammad Shahab, Liaqat Ali, Fahad Alshehri

1-22

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Sedimentology and isotope geochemistry of early Pliocene shallow lacustrine dolomitic succession in the Baklan Basin, Southwestern Türkiye

Early Pliocene paleoenvironment and paleoclimate of SW Türkiye

Hülya Alçiçek, Johannes M. Bouchal, Mehmet Cihat Alçiçek

1-24

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The Chicxulub Crater Drilling Program - Borehole Core Characterization, Scanning and Logging

Jaime Urrutia-Fucugauchi, Ligia Perez-Cruz, Rafael Venegas-Ferrer, Pablo Sanchez-Solis

1-21

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Carbonate successions from Iberia and the Caribbean - Homage to Ramon Salas

Fracture-related dolostones replacing Upper Jurassic–lowermost Cretaceous syn-rift deposits in the eastern Iberian Chain (eastern Spain)

Anna Travé, Judit Nadal, Elisabet Playà, Ramon Salas, Irene Cantarero, Vinyet Baqués, David Cruset, Enrique Gomez-Rivas, Juan Diego Martín-Martín

1-21

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The non-marine Lower Cretaceous of El Montsec thrust sheet (South-Central Pyrenees)

Carles Martín-Closas, Iván Lozano-Fernández, Jordi Pérez-Cano, Telm Bover-Arnal

1-17

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Strontium-isotope stratigraphy of the Aptian–Albian transition in the western Maestrat Basin (E Iberia)

Numerical ages of the Benassal and Escucha formations

Telm Bover-Arnal, Enric Pascual-Cebrian, Josep Anton Moreno-Bedmar, Ramon Salas

1-21

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Linking early diagenesis and relative sea-level changes in ancient corals: a multiproxy approach from the Benassal Formation (Lower Cretaceous, Maestrat Basin, E Spain)

Diagenesis of Aptian corals

Sara Tomás, David Parcerisa, Irene Cantarero, Vinyet Baqués, Ramon Salas, Anna Travé

1-18

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A refugium for charophytes during the maximum post-Palaeozoic sea-level highstand in the Turonian of Tarragona (Catalonia, Spain)

Turonian charophyte refugium in Tarragona

Carles Martín-Closas, David Albalat, Ferran Colombo, Miquel Vilà, Alba Vicente, Àlex Ossó, Vicent Vicedo, Telm Bover-Arnal

1-19

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Myths and models of rudist ecology

Peter W. Skelton, Eulàlia Gili

1-22

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Coralgal buildup in a mixed carbonate-siliciclastic succession of the upper Eocene Sant Martí Xic Formation (Orís, Vic, SE Ebro basin, Spain)

Alessandro Mancini, Marco Brandano, Giovanni Gaglianone, Domenico Mannetta, Carles Ferràndez-Cañadell

1-16

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Paleogene kinematics of the central Catalan Coastal Ranges: temporal constraints from magneto-chronology and provenance analysis in synorogenic deposits in the SE margin of the Ebro Basin (NE Spain)

Miquel Marín, Eloi Carola, Elisabet Beamud, Telm Bover-Arnal, Miguel López-Blanco, Miguel Garcés, Eduard Roca, Elisenda Costa, Oriol Ferrer, Lluís Cabrera

1-25

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Lower Miocene carbonate platforms of the Falcón Basin (NW Venezuela) compared to the offshore Perla Field reservoir

Eduard Albert-Villanueva, Telm Bover-Arna, Carles Ferràndez-Cañadel, Lenin González, Mateu Esteban, Ramon Salas

1-42, I-XIII

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Mineralogy, geochemistry and origin of karst bauxite deposits from the Reserva Fiscal Ávila, SW Dominican Republic

Diego Domínguez-Carretero, Cristina Villanova-de-Benavent, Lisard Torró, Núria Pujol-Solà, Telm Bover-Arnal, Àngel Mestre, Thomas Aiglsperger, Australia Ramírez, Jesús Rodríguez, Julio Espaillat, Joaquín A. Proenza

1-17

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Latest Barremian - early Aptian chronostratigraphy and sedimentary evolution of the northwestern Maestrat Basin

Álvaro García-Penas, Samuel Zamora, Josep A. Moreno-Bedmar, Pablo Calvín, Marcos Aurell

1-23, I-III

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Major-Element Analysis of La Alquimia Compañía Anónima Rock Collection Samples: A first Step Towards the Systematic Classification of Iberian Karstic Bauxites and Kaolin Deposits

Josep Roqué-Rosell, Jordi Ibáñez-Insa, Pablo Granado, Juan Diego Martín-Martín, Soledad Álvarez-Pousa, Marc Cerdà-Domènech, Abigail Jiménez-Franco

1-13

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Tribute to Esteve Cardellach

A Comparative Study of Iron (Fe) and Trace Element Mobilization during Bioreduction of Fe-Oxide in Mine Tailings: Ensenada Chapaco (Chile) and Portman Bay (Spain)

Robert Benaiges-Fernández, Jordi Palau, Jordi Urmeneta, Jordi Cama, Josep M. Soler, Bernhard Dold

1-12

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