Cu-ID: https://cu-id.com/2277/v12n1e25 Redirecciones: 91 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/25 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/25 BibTeX: @article{LITHOLOGIC_AND_BIOSTRATIGRAPHIC_STUDY_OF_UPPER_JURASSIC–_LOWER_CRETACEOUS_(VALANGINIAN)_DEPOSITS_OF_SIERRA_DEL_ROSARIO_REGION,_PINAR_DEL_RÍO_PROVINCE,_WESTERN_CUBA, title = {LITHOLOGIC AND BIOSTRATIGRAPHIC STUDY OF UPPER JURASSIC– LOWER CRETACEOUS (VALANGINIAN) DEPOSITS OF SIERRA DEL ROSARIO REGION, PINAR DEL RÍO PROVINCE, WESTERN CUBA}, author = {Machado Milán, Osmany Pérez and Gil González, Santa and Díaz Díaz, Sandra Pilar and Peña Borrego, Maida Daylín}, journal = {Geoinformativa}, volume = {12}, number = {1}, pages = {61-75}, year = {2019-03-19}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v12n1e25}, cu_id = {https://cu-id.com/2277/v12n1e25}, abstract = {Artemisa and Sumidero units crop out in Sierra del Rosario, Western Cuba, and represent carbonatic sequences belonging to the continental passive margin. The age interval ranges from Upper Jurassic (Kimmerdigian) to Lower Cretacic (Valanginian). Three independent facies are reported for these units: neritic (open sea) basin deposits, slope facies and shallow water deposits. The neritic deposits are the most common facies and constitute the base for the classification of both units. Different lito- and biofacial elements allow a correlation between these deposits and the sequences of Wilson´s facial belts 1 and 2. The remaining facies (slope and shallow water deposits) are characterized by the presence of packstone and rudstone that contains oolites and benthic microorganisms. These characteristic can be compared with the Wilson´s facial belts 3 and 4. These facies are less common than the neritic facies and are observed in both Artemisa and Sumidero units, although there is a slight increment of them within the Artemisa Formation. As a result of intense biostratigraphic studies, the Lower Cretacic (Berriasian - Valanginian) is confirmed for Sumidero unit. However, some individual samples from Río Caimito yielded Upper Jurassic - Lower Cretacic (lower berriasian) due to the presence of Saccocoma, a very uncommon report for the rocks of this unit. In Artemisa Formation, the Crassicollaria Biozone was identified, according to Nannoconus, Crassicollaria sp, Crassicollaria aff, C. brevis, general forms of Calpionella alpina and Colomisphaera sp, all of them indicating an Upper Jurassic (Upper Tithonian) age.}, }
Cu-ID: https://cu-id.com/2277/v12n1e24 Redirecciones: 88 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/24 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/24 BibTeX: @article{DOES_CUBAN_METAL_AND_NON-METALLIC_WEALTH_CONSTITUTE_SOMETHING_IMPORTANT_FOR_PROSPEROUS_AND_SUSTAINABLE_DEVELOPMENT?, title = {DOES CUBAN METAL AND NON-METALLIC WEALTH CONSTITUTE SOMETHING IMPORTANT FOR PROSPEROUS AND SUSTAINABLE DEVELOPMENT?}, author = {Capote Marrero, Carbeny and Cruz Pacheco, María Santa}, journal = {Geoinformativa}, volume = {12}, number = {1}, pages = {76-85}, year = {2019-03-21}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v12n1e24}, cu_id = {https://cu-id.com/2277/v12n1e24}, abstract = {Sustainability demands a balance between economic growth, population and optimal use of natural resources. But, the national metallic and non-metallic mineral wealth contains multiple opportunities not considered in the Planning. Part of the results of this study, essentially a bibliographic analysis, consists of identifying and discussing the possible causes of this underestimation. There are four: 1- Not a few consider that these mineral resources are very limited. 2- The responsibility to protect and use them rationally is in the hands of some decision makers, and not all. 3- In the Planning does not take into account the information on Mineral Potential. 4- Prospecting is not effective. Other results of the study are to give clear examples of underestimation, starting with gold. Although this metal occupies a relevant place in the prospective expenses, the essential increase of resources from new discoveries is not obtained. However, more than 11 favorable sectors are known where to serch but which are out of any prospecting program. In the non-metallic ones, there is the Macambo jadeitite (Guantánamo) and the Fiji type water from Lesca (Camagüey). The first is a globally appreciated subject and would constitute one of the few deposits in the Western Hemisphere; however, after 25 years of detected, there are no identified resources. And the second occurrence could be a national source of one of the most beneficial and valued mineral waters of the planet, but, after more than 30 years of localized, there are no identified resources. The study ends with recommendations to achieve the proper use of this heritage.}, }
Cu-ID: https://cu-id.com/2277/v11n2e23 Redirecciones: 63 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/23 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/23 BibTeX: @article{TEST_AND_EXPLOITATION_OF_THE_DATA_CENTER,_CUBAN_GEOLOGICAL_DATABASE, title = {TEST AND EXPLOITATION OF THE DATA CENTER, CUBAN GEOLOGICAL DATABASE}, author = {Hernández Sánchez, Naylet and Ojeda Jaile, Dayana and Aparicio Tartabull, Kenia}, journal = {Geoinformativa}, volume = {11}, number = {2}, pages = {5-14}, year = {2018-11-29}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v11n2e23}, cu_id = {https://cu-id.com/2277/v11n2e23}, abstract = {With the intention of preserving all the geological data of the country, the Institute of Geology and Paleontology from the Geological Service of Cuba, has the state order to carry out the creation of the Geological Data Bank of Cuba. This Data Bank is being assisted by a Research and Development project with the name of “Test and exploitation of the Data Center, Geological Data Bank of Cuba”. During the project execution period, the working methodology was modified to achieve a better functioning of the project and the strategy followed has been to reinforce the technical support offered by the Computer Services Group of the Geominera Oriente Company. The fundamental tasks, in general, are related to the correct start-up of the developed applications of capture, recovery of geological information and updating of the data bank classifiers (GeoDato IC, GeoDato AD, GeoDato RC, GeoDato DF, GeoDato INF) available in the Applications Suite of the Data Bank and accessible by all the specialists of the center. In addition, we worked with the servers for the publication of GeoDato databases and trained IGP specialists in charge of this task. For a better performance and organization of the BkDSGC, a Repository was created to save documents and recoverable objects (Maps, R & D, TTP, satellite and aerial images, shapes and GeoDato documents), this is the main result . On the other hand, for the search of the existing reports in the GeoDato databases, the GeoDato INF was created, by the Enterprise Computer Services Group of the Geominera Oriente.}, }
Cu-ID: https://cu-id.com/2277/v11n2e22 Redirecciones: 88 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/22 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/22 BibTeX: @article{GEOLOGY_AS_A_BASIS_OF_ENVIRONMENTAL_EDUCATION_FOR_SUSTAINABLE_DEVELOPMENT, title = {GEOLOGY AS A BASIS OF ENVIRONMENTAL EDUCATION FOR SUSTAINABLE DEVELOPMENT}, author = {Ponce Seoane, Nyls Gustavo}, journal = {Geoinformativa}, volume = {11}, number = {2}, pages = {15-20}, year = {2018-11-29}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v11n2e22}, cu_id = {https://cu-id.com/2277/v11n2e22}, abstract = {Knowledge about Geology may be an important task for supporting development, it has to do with many matters like; nature reserve, areas, governments, and other environmental factors and actors, his importance in environmental global crisis is evident. So it is very important to create some strategies for ambiental education in different teaching institutions, in order to instruct people. As we know Geology is the support of environment; biotic, no biotic, cultural, and social natural factors, all these subjects remain over rocks and minerals, also the whole process which is linking with them is development here. For that reason, Geology Cuban Society, a Non- Governmental Organization, belonging to Geologist-miner, “Protect to your Family” magazine, made a social and familiar work in environmental education field. Besides this example, here we write another work that has to do with the same topic.}, }
Cu-ID: https://cu-id.com/2277/v11n2e21 Redirecciones: 86 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/21 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/21 BibTeX: @article{SLOPE_MOVEMENTS_ON_NORTH_MAYABEQUE_COAST,_CUBA,_CLASSIFY_AS_DEBRIS_FLOWS, title = {SLOPE MOVEMENTS ON NORTH MAYABEQUE COAST, CUBA, CLASSIFY AS DEBRIS FLOWS}, author = {Pérez Aragón, Ramón Omar and Rivada Suárez, Ramón and Viera Cepero, Francisco and Rodríguez Cantillo, Reinier}, journal = {Geoinformativa}, volume = {11}, number = {2}, pages = {21-36}, year = {2018-11-29}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v11n2e21}, cu_id = {https://cu-id.com/2277/v11n2e21}, abstract = {The evaluation of several hillside movements occurred in a section of the northern coast of the province of Mayabeque, between Playa Jibacoa and Boca de Canasí, as a result of intense and prolonged rains, as part of a study of Hazard, Vulnerability and Risk (PVR ) by landslides in that region of Western Cuba, carried out by a group of researchers from the Institute of Geology and Paleontology - Geological Service of Cuba (IGP-SGC), allowed to classify them as flows or debris flows (debri sflows according to the nomenclature used by the Geological Service of the United States). This work is about geological-geomorphological field recognition, the analysis of rainfall records and digital data processing of six events between 2008 and 2015. As a result of study, was carry out a request of the PopularProvincial Camping Company, a hazard map was obtained, from which the areas of greatest vulnerability were determined and risks of material and human losses were calculated in several tourist facilities, built on the coastal belt located in the piedmont of the elevations known as Loma de Perle and Loma del Puerto. It was established that all the northern slope of these, with slopes above 32 degrees and conformed by little compacted eluvio-coluvial material on limestones and marlylimestonesof the Güines-Formation, are susceptible to the occurrence of slope movements of type debris flows, with intense precipitation (more than 100 mm) and prolonged (more than two days), accumulating above 150 mm as the activating factor.}, }
Cu-ID: https://cu-id.com/2277/v11n2e20 Redirecciones: 79 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/20 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/20 BibTeX: @article{THE_CAVES_OF_PAREDENES_AND_THE_TUNNEL_AND_THE_CAVE_OF_PÍO_DOMINGO:_MAIN_FOSSILIFEROUS_DEPOSITS_OF_VERTEBRATES_OF_THE_PLEISTOCENE_IN_WESTERN_CUBA, title = {THE CAVES OF PAREDENES AND THE TUNNEL AND THE CAVE OF PÍO DOMINGO: MAIN FOSSILIFEROUS DEPOSITS OF VERTEBRATES OF THE PLEISTOCENE IN WESTERN CUBA}, author = { Gutiérrez Domech, Manuel Roberto and Balado Piedra, Evelio J. and Delgado Carballo, Iliana and Oliva Martín, Anabel and Cardona Muñíz, Cary L. and Domínguez Samalea, Yaíma}, journal = {Geoinformativa}, volume = {11}, number = {2}, pages = {37-48}, year = {2018-11-29}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v11n2e20}, cu_id = {https://cu-id.com/2277/v11n2e20}, abstract = {The biggest findings of Quaternary vertebrate fossils at the Cuban archipelago had taken place in karst landforms, more frequently in caves and sinkholes. Among the caves, are distinguished cueva de Paredones, at Ceiba del Agua, Caimito municipality, Artemisa province; cueva del Túnel, at La Salud, Quivicán municipality, Mayabeque province; and Gran Caverna de Pio Domingo, in Sumidero, Minas de Matahambre municipality, Pinar del Río province. Those caves, together with Lamas cave (almost demolished) at Santa Fe, NW of La Habana, and cueva de Los Indios, at Daiquirí, Santiago de Cuba province, are the fossil deposits with the greatest number of species recognized in the Cuban paleontological studies. Although the systematics of terrestrial mammals of Cuba has undergone an important review from which a number of species and genera have been declared in synonymy, the caverns (cavities) listed in here remain the most important type localities: Cueva de Paredones (High Walls Cave), Cueva del Túnel (Tunnel Cave) and Pio Domingo Cavern. In all these deposits, very important to the paleontology of Quaternary, had been identified many other species and individuals of birds, sloths, rodents, insectivores, reptiles and bats.}, }
Cu-ID: https://cu-id.com/2277/v11n2e19 Redirecciones: 74 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/19 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/19 BibTeX: @article{ANALYTICAL_RESEARCH_OF_MINERALS_CARRIERS_OF_RARE_EARTH_EARTHS_AND_ELEMENTS_PLATINUM_GROUP, title = {ANALYTICAL RESEARCH OF MINERALS CARRIERS OF RARE EARTH EARTHS AND ELEMENTS PLATINUM GROUP}, author = {Toledo Sánchez, Carlos A. and de la Nuez Colón, Deysy and Llanes Castro, Angélica Isabel and Lisabet Sarracen, Evelio and Milia González, Inés and Reyes Sánchez, Emma}, journal = {Geoinformativa}, volume = {11}, number = {2}, pages = {49-57}, year = {2018-11-29}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v11n2e19}, cu_id = {https://cu-id.com/2277/v11n2e19}, abstract = {This work shows the results of the REE -bearing mineral ore as well as the PGM (Platinum Group Minerals) studies carried out in order to systematize the use of microanalysis techniques for mineral research. Outcomes from the morphological and chemical characterization and the structural composition of both types of minerals are described. The main REE-bearing minerals identified were: monazite, cerianite, bastnaesite, and xenotime; while among the Platinum Group Mineral the particles and inclusions of ruthenium, osmium and iridium were described. The samples were picked out from different locations in the country and the obtained spectra became part of the analytical database, designed to support the identification of minerals in the Institute of Geology and Paleontology/Geological Survey of Cuba. The techniques used were SEM (scanning electron microscopy) with X-ray micro-analyzer [or EPMA – electron probe micro-analyzer] coupled and Micro-Raman Spectroscopy.}, }
Cu-ID: https://cu-id.com/2277/v11n2e18 Redirecciones: 74 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/18 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/18 BibTeX: @article{MAIN_RESULTS_OF_THE_RESEARCH_PROJECTS_OF_THE_RESEARCH_PROJECTS_IN_2017,_IN_THE_NATIONAL_PROGRAM_NATIONAL_PROGRAM_"INTEGRAL_CHARACTERIZATION_INTEGRAL_CHARACTERIZATION_OF_THE_GEOLOGY_OF_CUBA"., title = {MAIN RESULTS OF THE RESEARCH PROJECTS OF THE RESEARCH PROJECTS IN 2017, IN THE NATIONAL PROGRAM NATIONAL PROGRAM "INTEGRAL CHARACTERIZATION INTEGRAL CHARACTERIZATION OF THE GEOLOGY OF CUBA".}, author = {Karell Arrechea, Dinorah Natividad}, journal = {Geoinformativa}, volume = {11}, number = {2}, pages = {59-64}, year = {2018-12-21}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v11n2e18}, cu_id = {https://cu-id.com/2277/v11n2e18}, abstract = {}, }
Cu-ID: https://cu-id.com/2277/v11n1e17 Redirecciones: 87 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/17 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/17 BibTeX: @article{ANALYSIS_OF_THE_GEOLOGICAL_INVESTIGATIONS_FOR_GOLD_OF_THE_NATIONAL_PROGRAM_FOR_THE_DEVELOPMENT_OF_GEOLOGY, title = {ANALYSIS OF THE GEOLOGICAL INVESTIGATIONS FOR GOLD OF THE NATIONAL PROGRAM FOR THE DEVELOPMENT OF GEOLOGY}, author = {López Kramer, Jesús Manuel and Rodríguez Romero, Mabel and Capote Marrero, Carbeny and Alonso Pérez , José Antonio}, journal = {Geoinformativa}, volume = {11}, number = {1}, pages = {6-18}, year = {2018-05-24}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v11n1e17}, cu_id = {https://cu-id.com/2277/v11n1e17}, abstract = {In the analysis of Geological Investigations, the methodological and technical - economic aspects of greater relevance that influence the efficiency of geological investments are evaluated. As a reference, 6 objectives are included in the exploration sub phase for primary and oxidized ores, located in different Geotectonic Environments. Quantitative analysis of the investment for sampling with trenches in oxidized zones, in primary ores for well - gallery and underground exploration - combined and the relationship with the resources to obtain, as well as the influence in laboratories and drilling. It is concluded that the definition of the feasibility of the projects will continue to be much compromised until the insufficiencies of the analytical base and the accreditation of the laboratories are solved. Estimating the efficiency of investments in geological investigations will allow decision makers to assess strengths and weaknesses. The results show that the geological research cycle is long and expensive, constituting the costs for sampling and technological Investigations of 14 - 25% of the total investment in exploration without a relationship with the resources to be obtained.}, }
Cu-ID: https://cu-id.com/2277/v11n1e16 Redirecciones: 54 URL: https://rgi.edicionescervantes.com/index.php/rgi/article/view/16 OAI: https://rgi.edicionescervantes.com/index.php/rgi/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=oai:ojs.pkp.sfu.ca:article/16 BibTeX: @article{GEOLOGICAL_CLASSIFICATION_FOR_ROCKS_OF_WEATHERING, title = {GEOLOGICAL CLASSIFICATION FOR ROCKS OF WEATHERING}, author = {Lavaut Copa, Waldo}, journal = {Geoinformativa}, volume = {11}, number = {1}, pages = {19-26}, year = {2018-05-24}, publisher = { Instituto de Geología y Paleontología/Servicio Geológico de Cuba}, language = {spa}, url = {https://cu-id.com/2277/v11n1e16}, cu_id = {https://cu-id.com/2277/v11n1e16}, abstract = {The weathering constitutes a geological process of extraordinary importance, whose knowledge and utilization belongs to various men’s life spheres, the animals and plants, as well it is used as substratum to several natural and applied technical sciences, such like geological engineering and constructions, mining and metallurgy, edaphology and pedology, climatology and geography, among others. The geological bodies that it generates: the mantles of weathering and soils, are basis to life and offer end-rest: the cemeteries. Regardless of the diverse and ancient utilization of it, at present does not exist an international agreement on lexicon utilized for weathering, its taxonomy and nomenclature, which are the more diverse and prolific being an obstacle for computerization, the understanding and utilization of published and inedited literatures, as well as the relations of communication and working among specialists and other users of this science. Therefore, it becomes an urgency to achieve advances in the creation of an accepted worldwide lexicon of universal character for the weathering, and that it became part of the system of classification of rocks. For that reason, the author presents a lexicographical version for the rocks of weathering created on base of study and generalization of various classifications and lexicons more used in Cuba and in the rest of the world.}, }
