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The flank eruption history of Etna (1610-2006) as a constraint on lava flow hazard
flow hazard Etna
2015/8/27
Data of the flank eruptions of Etna from over the last 400 years were extracted from the new geological map for the lava flow extensions and vent positions, and from the catalogs of historical eruptio...
EXERCISES WITH MINERAL NAMES, LITERATURE AND HISTORY
EXERCISES WITH MINERAL NAMES LITERATURE AND HISTORY
2014/4/8
This is not primarily a laboratory exercise. It is a series of exercises I assign outside of class time, with the purpose of getting students to explore the literature resources that are available for...
Evolutionary History and Biology, Epigenetics and Ecological Continuum between Geophagia and Health
Evolutionary History Biology Epigenetics Ecological Continuum Geophagia Health
2012/3/14
Evolutionary History and Biology, Epigenetics and Ecological Continuum between Geophagia and Health.
Comparison of Maturation Data and Fluid-inclusion Homogenization Temperatures to Simple Thermal Models:Implications for Thermal History and Fluid Flow in the Midcontinent
Maturation Data Fluid-inclusion Homogenization Temperatures Simple Thermal Models
2009/10/21
Time-temperature index (TTI) modeling is used to establish a simple theoretical thermal maturity for Paleozoic strata in central Kansas. These thermal maturation calculations are based on estimates of...
Ferroan dolomite cement in Cambrian sandstones:burial history and hydrocarbon generation of the Baltic sedimentary basin
Ferroan dolomite cement Stable isotopes Cambrian sandstones Baltic basin
2009/10/20
The conditions and timing of carbonate cementation in Cambrian sandstones of the Baltic sedimentary basin were determined by oxygen and carbon stable isotope and chemical data in combination with opti...
Contribution of Eocene sharks and rays from southern France to the history of deep-sea selachians
SW France Eocene Deep-sea selachians Fossil record
2009/10/20
Fossil deep-sea selachians are rare and their diversity underestimated as a consequence of the scarcity of available outcrops of sediments containing them. Here we report a new fossil locality from th...
Constraints on the evolutionary history of aluminous mafic rocks in the Ronda peridotite massif (Spain) from trace-element compositions of clinopyroxene and garnet
trace-element clinopyroxene garnet eclogite Ronda granulite
2017/8/9
Multiple trace-element compositions of clinopyroxene and garnet in aluminous mafic layers (±corundum and/or sapphirine) alternating with peridotites from the Ronda massif, Spain, were determined by an...
Late Pleistocene-Holocene geochemical history inferred from Lake Tecocomulco sediments, Basin of Mexico, Mexico
Late Quaternary geochemistry paleohydrology Lake Tecocomulco Basin of Mexico
2017/8/9
This paper presents stratigraphy, mineralogy, multi-element geochemistry, organic and inorganic carbon contents in the sediments along a 255 cm long depth profile from Lake Tecocomulco in the north-ea...
Karst in Turkish Thrace: Compatibility between Geological History and Karst Type
cave karst morphology neotectonic palaeogeography Thrace Turkey
2009/7/7
Geographically, Thrace is a region located in southeastern Europe within the territories of Greece, Bulgaria and Turkey. In Turkish Thrace, karst occurs extensively in Eocene limestones, although som...
Palaeoenvironmental Investigation of Sapropelic Sediments from the Marmara Sea: A Biostratigraphic Approach to Palaeoceanographic History During the Last Glacial-Holocene
benthic foraminifera planktic foraminifera biostratigraphy sapropel stable isotopes palaeoceanography last glacial-Holocene Marmara Sea
2009/7/7
High-resolution micropalaeontological examination of two cores recovered from the Central Basin of the Marmara Sea distinguishes seven biostratigraphical zones within pre-sapropelic (Pr1 & 2 zones), ...
207Pb-206Pb, 40Ar-39Ar and Apatite Fission-Track Geothermochronology Revealing the Emplacement, Cooling and Exhumation History of the Karaçayır Syenite (N Sivas), East-Central Anatolia, Turkey
single zircon 207Pb-206Pb biotite 40Ar-39Ar apatite fission-track exhumation history Karaç ayı r syenite Sivas Turkey
2009/7/7
The Karaçayır syenite, intruding the Palaeozoic crustal metamorphics and unconformably overlain by Upper Paleocene to Eocene Tokuş formation in the north of Sivas (east-central Anatol...
207Pb-206Pb, 40Ar-39Ar and Fission-Track Geothermochronology Quantifying Cooling and Exhumation History of the Kaman-Kırşehir Region Intrusions, Central Anatolia, Turkey
single zircon 207Pb-206Pb amphibole 40Ar-39Ar apatite fission-track cooling exhumation Kaman-Kı rş ehir region central Anatolia Turkey
2009/7/7
The Kaman-Kırşehir region intrusions were generated in a post-collisional extensional setting following Cenomanian-Turonian docking of an oceanic island arc, comprising the supra-subduction ...
Reclamation and Revitalization of Limestone Quarries ?History and Principles
Reclamation Revitalization Limestone Quarries History Principles
2012/3/28
The quarry reclamation will play increasingly important role in the lime and cement industry of the Central Europe. The attitudes of public sphere and state administration to the opening of new mines ...
Pharmaceutical grade phyllosilicate dispersions: the influence of shear history on floc structure
Sepiolite Palygorskite Smectite Disperse systems Rheology Mixing performance
2011/11/8
The effect of mixing conditions on the flow curves of some clay杦ater dispersions was studied. Two Spanish fibrous phyllosilicates (sepiolite from Vica磍varo and palygorskite from Turo磏) and a commercia...
Pressure-temperature-reaction history of metapelitic rocks from the Maryland Piedmont on the basis of correlated garnet zoning and plagioclase-inclusion composition
Pressure-temperature-reaction history metapelitic rocks Maryland Piedmont garnet zoning plagioclase-inclusion composition
2012/4/9
Regional structural interpretation, thermobarometry, and Gibbs-method calculations werecombined to determine an approximate P-Tpath for kyanite-grade metapelitic rocks ofthe Baltimore Gneiss terrane. ...