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Towards Mineralogical And Geochemical Reference Groups For Some Bronze Age Ceramics 
From Transylvania (Romania), Volker Hoeck, Corina Ionescu, Lucretia Ghergari, Carmen Precup

Studia UBB Geologia

Based on their chemical composition ceramic shards from three Bronze Age sites in Transylvania, i.e., Copăceni, Derşida and Palatca respectively, were distinguished by major, trace, and RE elements. Within the Copăceni samples, two subgroups (A and B) showing different chemistry and mineralogy were additionally separated out. The link between chemistry and mineralogy showed clearly the important contribution of the temper to the overall chemistry of the ceramic shards. In turn, the chemistry facilitated the provenance study of the raw materials, which were collected in the vicinity of the sites. In combination with the mineralogy of the ceramics, the chemical analyses …

Soil-Plant Relationship Of Pteropyrum Olivieri, A Serpentine Flora Of Wadh, Balochistan, Pakistan And Its Use In Mineral Prospecting, Shahid Naseem, Erum Bashir, Khaula Shireen, Sheraz Shafiq

Studia UBB Geologia

Biogeochemical investigation of Pteropyrum olivieri, a flora of Wadh area in perspective of plant-soil-rock relationship has been made. It is a native of Irano-Turanian region which extended into Saharo-Sindian region of Pakistan. The distribution of P. olivieri and some other co-ecological flora in relation to lithology was also discussed. Field observations showed its controlled population on the serpentine soil. The average abundance of Mg and Ca in soil was estimated as 2.43% and 5.46 respectively. The Mg/Ca ratio of the soils of the study area was below unity (0.445), indicating pedogenesis from serpentinite. Quantitative estimation of Cr, Ni, Co and …

Gpr Detection Of Karst And Archaeological Targets Below The Historical Centre Of Merida, Yucatán, Mexico., Luis Barba, Jorge Blancas, Agustin Ortiz, Josep Ligorred

Studia UBB Geologia

The Historical Center of Merida has been classified as a “zone of high patrimonial value” based on the study of topography and the historical documents that show a long-term occupation, non-interrupted since pre-Columbian times when T’Hó was the great capital of the northern region of the Maya area.

For the local government, rehabilitation of the Historical Center of Merida has been a great priority. Among others, this project includes preservation of archaeological remains (pre-Columbian or colonial) and detection of karstic zones under the city. In order to prevent damage to the patrimony, ground penetrating radar (GPR) surveys were carried out …

Development And Usage Of Geosites: New Results From Research And Conservation Activities In The Piemonte Region (Italy), Luca Ghiraldi, Paola Coratza, Ermanno De Biaggi, Marco Giardino, Mauro Marchetti, Luigi Perotti

Studia UBB Geologia

This paper describes a series of activities carried out by public institutions, whose aim is to identify possible ways of acquiring knowledge and of allowing enjoyment of the Piemonte Region’s geological heritage. The activities concern the inventory, the evaluation, the storage and the publication of information, both alphanumerical and geographical, in relation to geosites. A database accessible directly from Web and a Web-GIS application has been developed in order to supply valuable and comprehensive instruments for both, representing the results of research and promoting the knowledge of the geological heritage to a large number of people.

Decaying Of The Marble And Limestone Monuments In The Urban Environment. Case Studies From Saint Petersburg, Russia, Olga V. Frank-Kamenetskaya, Dmitrii Yu Vlasov, Marina S. Zelenskaya, Irina V. Knauf, Maryia A. Timasheva

Studia UBB Geologia

The results of a long-lasting research of sulphation process, which causes an essential deterioration of marble and limestone monuments in Saint Petersburg are reported. Based on a variety of field and analytical methods we can show that the decay process forming a gypsum-rich patina depends mainly on the local environment, the moisture accumulation, and is connected with the fissuring and porosity of the rock and the relief of a monument. Three main stages of gypsum-rich patina formation in the presence of microorganisms were revealed.

Deterioration Of Carbonate Rocks Used For Archeological Monuments In Tauric Chersonesos (Crimea), Alexander V. Mosyagin, Irina V. Knauf, Marina S. Zelenskaya

Studia UBB Geologia

The paper presents the mineralogy and petrography of the Proconesian marble and Chersonesian limestone, used as building materials from Antiquity to the medieval times in the Tauric Chersonesos, Crimea. The deterioration process, due to the modern time’s pollution and the climatic factors, is represented by forming of mainly gypsum-rich patina. The ubiquitous presence of micromycetes favors the stone decay.

Assessment Of Geohazards And Management Of Their Possible Impacts In The Kurbini Region, Albania, Arjan Beqiraj, Fran Gjoka, Mentor Lamaj, Majlinda Cenameri

Studia UBB Geologia

The small region of Kurbini, situated in the north western part of Albania, faces various hazards, due to the particular geographical position marked by the close neighbourhood of the high mountains and the Adriatic Sea. The hydrological and hydrogeological hazards, the deterioration of the groundwater quality, the intense erosion of the soil, the local acidification/contamination/salinization of the soil, and the desertification of land, are the most important geohazards threatening the area. A complex monitoring of all identified risk factors is necessary in order to avoid catastrophic events and irreversible damages.

Contrasting Recipes For The Kiln Furnitures Of The Faience Manufacture Granges-Le-Bourg (Haute Saône, France), Marino Maggetti, Denis Morin, Vincent Serneels, Christoph Neururer

Studia UBB Geologia

Thirty-nine samples of kiln furniture or technical ceramic (firing plate, saggars, spacers, props, wads) and six samples of building ceramics (bricks, tiles) from the manufacture of Granges-le-Bourg were studied by optical microscopy, X-ray fluorescence, X-ray diffraction and scanning electron microscopy. The kiln furniture is chemically inhomogeneous and belong to a CaO- + MgO-poor (firing plate, saggars) or a CaO- + MgO-rich (props, spacers, wads) group. Bricks and tiles pertain to the first group which was manufactured using decarbonatized top layers of local Triassic dolomitic marls. For the second group, the deeper layers were used. Plate and saggars are covered with …

Evolution Of Minesoils At A Coal Waste Pile: A Case Study From Rosice-Oslavany (Czech Republic), Martin Ivanov, Jiri Faimon, Petr Jarmara, Lubomir Pesak

Studia UBB Geologia

Mine soil development at abandoned coal waste pile (Kukla-Václav Nosek mine, Oslavany) represents a possibility to study initial stages of pedogenetic process. Seven soil profiles were uncovered by digging pits at the base and on the slopes and top of the waste pile. Several conclusions concerning soil development at waste pile are possible on the basis of soil profiles description and basic chemistry: 1. Intensive humification was the main pedogenetic process in the initial stages of mine soil evolution at the Kukla waste pile. There is no translocation of clay minerals even in the soil profiles evolving for about 60 …

Culture And Landslide Risk In The Central Andes Of Bolivia And Peru, Nicholas Roberts

Studia UBB Geologia

Culture and its heritage play a major role in determining landslide risk in the Central Andes. Examples of some of these many possible influences are provided from natural and social science literature and from the author’s recent work in Bolivia. Landslide risk appears to have generally increased throughout the last millennium, due largely to anthropogenic modification of hazard, exposure, vulnerability and coping capacity. These changes result from both local and distant pressures and from contemporaneous and pervious cultural factors. Consequently, holistic examination of landslide risk necessitates consideration of culture and its heritage.

Roşia Montană Cultural Heritage In The Context Of A New Mining Development, Adrian Gligor, Calin Tamas

Studia UBB Geologia

The Roşia Montană Project represents a responsible mining project in progress in the Apuseni Mountains, Romania. It is the first mining project developed in Romania according to up-to-date Romanian and international (EU) standards. Besides specific geological and mining aspects, the Project comprises various other aspects concerning the culture and the community. The present paper presents the cultural heritage of Roşia Montană in the framework of the new mining development proposed by Roşia Montană Gold Corporation.

Natural And Historic Heritage Of The Bochnia Salt Mine (South Poland), Janusz Wiewiorka, Krzysztof Dudek, Józef Charkot, Małgorzata Gonera

Studia UBB Geologia

The Bochnia Salt Mine, presented in this paper, is situated ca. 40 km E of Cracow, in the southern part of the Neogene Carpathian Foredeep, close to the Carpathian edge. In this region the rock-salt deposits formed as a result of the Late Miocene folding and local tectonic thickening of Badenian evaporites. The Bochnia deposit, situated in the almost vertical N limb of the Bochnia Anticline, stretches ca. 7 km WE, but only 15-200 m NS. Salt mining in Bochnia began in the thirteenth c. and continued until 1990. The historic part of the mine, since 1995 operated by a …

Baia Mare Geological And Mining Park – A Potential New Geopark In The Northwestern Part Of Romania, Marinel Kovacs, Alexandrina Fülöp

Studia UBB Geologia

The Baia Mare region is a very well known mining area, with an excellently studied regional geology in Romania. The geological heritage has been strongly incorporated in the economic and social development of the region which is now subject to the cease of the mining-based activities. The natural heritage, as well as the historical and cultural values of the region, will contribute substantially to the future development. The region of Baia Mare has a high potential for founding a new Geopark in the Gutâi Mts. volcanic area. The main geological, mining/archaeological/historical, ecological and cultural issues of the Baia Mare region …

Archaeometric Comparison Between The Neolithic Pottery Of Different Cultures At The Archaeological Site Of Alba Iulia (Transylvania, Romania), Bruno Fabbri, Mihai Gligor, Sabrina Gualtieri, Simona Varvara

Studia UBB Geologia

A large quantity of pottery has been discovered at the Lumea Nouă Neolithic and Eneolithic settlement in Alba Iulia City (Romania). It belongs to different cultures, and in this paper a comparison among three of them is made: Vinča, Lumea Nouă and Foeni. An analogous number of samples has been selected for each of the three cultures, together with some clay samples collected in the Alba Iulia settlement area. The samples have been analysed by means of XRF, XRPD, and in thin section. Significant differences among the three cultures are only related to the alkalis contents. The Lumea Nouă pottery …

Dimension Stones Of The Old City Wall Of Cluj-Napoca, Romania – An Overview On History, Mapping, Weathering, And Damages, Paul Calin Racataianu, Roman Koch

Studia UBB Geologia

The dimension stones used in the construction of the Old City Wall of Cluj-Napoca, Romania are Eocene limestones, which were quarried in close vicinity of Cluj. Different facies types reveal different weathering features. The weathering processes are complex and the weathering features vary markedly depending on the rock types, composition, weather conditions, geographical position, moisture/dry cycles, position in the building, and exposure to pollutants. The internationally accepted non-destructive method of mapping conjunctively with the new method of determining the “damage indices” allow a precise classification and evaluation of the rock types and damages and also an overview on the development …

Teaching Principal Plate Tectonic Processes By Means Of Analogue Modeling, Hans-Peter Steyrer

Studia UBB Geologia

No abstract provided.

The Power Of Deep Time In Geoscience Education: Linking ‘Interest’, ‘Threshold Concepts’, And ‘Self-Determination Theory’, Roger Trend

Studia UBB Geologia

No abstract provided.

Why We Do It – The University Of South Florida Tampa Library’S Commitment To Open-Access Publishing, Todd Chavez

Studia UBB Geologia

No abstract provided.

Observations On The Cave-Associated Beetles (Coleoptera) Of Nova Scotia, Canada, Max Moseley

International Journal of Speleology

The cave-associated invertebrates of Nova Scotia constitute a fauna at a very early stage of post-glacial recolonization. The Coleoptera are characterized by low species diversity. A staphylinid Quedius spelaeus spelaeus, a predator, is the only regularly encountered beetle. Ten other terrestrial species registered from cave environments in the province are collected infrequently. They include three other rove-beetles: Brathinus nitidus, Gennadota canadensis and Atheta annexa. The latter two together with Catops gratiosus (Leiodidae) constitute a small group of cave-associated beetles found in decompositional situations. Quedius s. spelaeus and a small suite of other guanophiles live in accumulations of …

Impacts Of Alterations Of Organic Inputs On The Bacterial Community Within The Sediments Of Wind Cave, South Dakota, Usa, Marisa K. Chelius, Guy Beresford, Howard Horton, Meghan Quirk, Greg Selby, Rodney T. Simpson, Rodney Horrocks, John C. Moore

International Journal of Speleology

Wind Cave (WICA) in the Black Hills of South Dakota, like many mostly dry caves in temperate regions is an energy-starved system. The biotic communities that reside in these systems are low in diversity and simple in structure, and sensitive to changes in external inputs of organic matter. Caves open to tourist traffic offer an opportunity to study the impacts of organic matter amendments in the form of human and rodent hair and dander, clothing lint, material from rodent activity (nesting materials and feces), and algal growth in and around artificial lighting. This study reports on the impacts of carbon …

Ultraviolet Radiation Sensitivity In Cave Bacteria: Evidence Of Adaptation To The Subsurface?, Jessica R. Snider, Caitlin Goin, Robert V. Miller, Penelope J. Boston, Diana E. Northup

International Journal of Speleology

We hypothesize that a reduced capacity to withstand or repair cellular damage from ultraviolet radiation may be present in cave-adapted microorganisms that never experience such conditions. However, a small number of previous studies have shown that some subsurface bacteria do not show greater sensitivity to ultraviolet radiation (UVR) than surface bacteria. To estimate UVR sensitivity in cave bacteria, bacterial isolates were collected from Carlsbad Cavern, New Mexico, U.S.A., and percent survival following exposure to various UVC and UVA radiation doses was determined. Cave bacteria from Left Hand Tunnel in Carlsbad Cavern and surface bacteria from soil and rocks above Carlsbad …

Pidoplitchkoviella Terricola – An Interesting Fungus From The Domica Cave (Slovakia), Alena Nováková

International Journal of Speleology

The microfungus Pidoplitchkoviella terricola – until now it was known only as Kirilenko´s specimen isolated from Quercus robur rhizosphere in Ukraine - was found in earthworm casts in the Domica Cave, NP Slovak Karst, Slovakia. A description and microphotographs of this strain are provided in this article.

Productivity-Diversity Relationships From Chemolithoautotrophically Based Sulfidic Karst Systems, Megan L. Porter, Annette Summers Engel, Thomas C. Kane, Brian K. Kinkle

International Journal of Speleology

Although ecosystems thriving in the absence of photosynthetic processes are no longer considered unique phenomena, we have yet to understand how these ecosystems are energetically sustained via chemosynthesis. Ecosystem energetics were measured in microbial mats from active sulfidic caves (Movile Cave, Romania; Frasassi Caves, Italy; Lower Kane Cave, Wyoming, USA; and Cesspool Cave, Virginia, USA) using radiotracer techniques. We also estimated bacterial diversity using 16S rRNA sequences to relate the productivity measurements to the composition of the microbial communities. All of the microbial communities investigated were dominated by chemolithoautotrophic productivity, with the highest rates from Movile Cave at 281 g …

Lights And Shadows On The Conservation Of A Rock Art Cave: The Case Of Lascaux Cave, Fabiola Bastian, Claude Alabouvette

International Journal of Speleology

Lascaux Cave was discovered in 1940. Twenty years after the first microbial contamination signs appeared. In the last forty years the cave suffered different fungal invasions. Here we discuss the past, present and future of the cave and the conservation of its rock art paintings to the light of data obtained using culture-dependent and –independent methods.

Guanophilic Fungi In Three Caves Of Southwestern Puerto Rico, Ángel M. Nieves-Rivera, Carlos J. Santos-Flores, Frank M. Dugan, Thomas E. Miller

International Journal of Speleology

Fifty species of guanophilic (bat guano-loving) fungi were isolated from field-collected samples within three caves in southwestern Puerto Rico; most were mitosporic fungi (23 species). The caves studied were Cueva La Tuna (Cabo Rojo), Cueva de Malano (Sistema de Los Chorros, San Germán), and Cueva Viento (El Convento Cave-Spring System, Guayanilla-Peñuelas). The most conspicuous fungus by far was the zygomycete Circinella umbellata (Mucorales). Circinella umbellata dominated the bat guano incubation chambers (Petri dishes lined with sterile filter paper moistened with sterile water) at ambient laboratory conditions. Nineteen species of basidiomycetes (e.g., Ganoderma cf. resinaceum, Geastrum cf. minimum, Lepiota …

Microscopic Fungi Isolated From The Domica Cave System (Slovak Karst National Park, Slovakia). A Review, Alena Nováková

International Journal of Speleology

A broad spectrum, total of 195 microfungal taxa, were isolated from various cave substrates (cave air, cave sediments, bat droppings and/or guano, earthworm casts, isopods and diplopods faeces, mammalian dung, cadavers, vermiculations, insect bodies, plant material, etc.) from the cave system of the Domica Cave (Slovak Karst National Park, Slovakia) using dilution, direct and gravity settling culture plate methods and several isolation media. Penicillium glandicola, Trichoderma polysporum, Oidiodendron cerealis, Mucor spp., Talaromyces flavus and species of the genus Doratomyces were isolated frequently during our study. Estimated microfungal species diversity was compared with literature records from the same …

The Association Between Bubble Trails And Folia: A Morphological And Sedimentary Indicator Of Hypogenic Speleogenesis By Degassing, Example From Adaouste Cave (Provence, France), Philippe Audra, Ludovic Mocochain, Jean-Yves Bigot, Jean-Claude Nobécourt

International Journal of Speleology

Bubble trails are subaqueous features in carbonate caves, which are made by the corrosion of ascending carbon dioxide bubbles. Folia are calcite deposits resembling inverted rimstone dams in saturated pools. Based on morphological studies in Adaouste Cave (Provence, France) and on studies elsewhere in the world, we propose a new genetic model for folia, close to the model of Green (1991). The association of bubble trails and folia, occurring on overhanging walls, is interpreted to be an indicator of hypogenic degassing occurring just below the water table. The association is the result of juxtaposed processes composed of corrosion along bubble …

Cottonballs, A Unique Subaqeous Moonmilk, And Abundant Subaerial Moonmilk In Cataract Cave, Tongass National Forest, Alaska, Megan D. Curry, Penelope J. Boston, Mike N. Spilde, James F. Baichtal, Andrew R. Campbell

International Journal of Speleology

The Tongass National Forest is known for its world-class karst features and contains the largest concentration of dissolutional caves in Alaska. Within these karst systems exist unusual and possibly unique formations exhibiting possible biological origin or influence. Cataract Cave is an example of such a system. This cave hosts a unique depositional setting in which so-called “cottonballs” line two permanent pools. The cottonballs are a calcitic deposit heavily entwined within a mass of microbial filaments. They are juxtaposed with extensive subaerial calcitic moonmilk wall deposit of a more conventional nature but of an extraordinary thickness and abundance. Both the cottonballs …

A Terminological Matter: Paragenesis, Antigravitative Erosion Or Antigravitational Erosion?, Giancarlo Pasini

International Journal of Speleology

In the speleological literature three terms are utilized to designate the “ascending erosion”: paragenesis (= paragénésis, coined in 1968), antigravitative erosion (= erosione antigravitativa, coined in 1966) and antigravitational erosion (wrong English translation of the Italian term erosione antigravitativa, utilized later on). The term paragenesis should be abandoned because of the priority of the term erosione antigravitativa - on the ground of the “law of priority” – and because of its ambiguous etimology. On the other hand, the term antigravitational erosion should be forsaken in favour of the term antigravitative erosion, given the meaning that the terms gravitation and gravity …

Cryogenic Cave Carbonates From The Cold Wind Cave, Nízke Tatry Mountains, Slovakia: Extending The Age Range Of Cryogenic Cave Carbonate Formation To The Saalian, Karel Žák, Helena Hercman, Monika Orvošová, Ivana Jačková

International Journal of Speleology

Cold Wind Cave, located at elevations ranging between 1,600 and 1,700 m a. s. l. in the main range of the Nízke Tatry Mountains (Slovakia), is linked in origin with the adjacent Dead Bats Cave. Together, these caves form a major cave system located within a narrow tectonic slice of Triassic sediments. Both caves have undergone complex multiphase development. A system of sub-horizontal cave levels characterized by large, tunnel-like corridors was formed during the Tertiary, when elevation differences surrounding the cave were less pronounced than today. The central part of the Nízke Tatry Mountains, together with the cave systems, was …