Matches in SemOpenAlex for { <https://semopenalex.org/work/W2193821109> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2193821109 endingPage "250" @default.
- W2193821109 startingPage "239" @default.
- W2193821109 abstract "Abstract The Gruta de las Maravillas cave is located at the WNW side of the Cerro del Castillo hill in Aracena (Huelva, SW Spain). The cavity is hosted within marbles included in a strip of high-grade metamorphic rocks belonging to the so-called Aracena Massif in the southernmost Ossa-Morena Zone. The hill is made up of granodiorites, marbles, quartzites, and gneisses, with the foliation trending N110°E and dipping roughly 60–80° towards NE. The marbles appear highly deformed in ductile conditions, with isoclinal folds of different sizes, boudins, porphyroblasts with sigmoidal morphology, and left-lateral S-C shear fabrics. Close to the granodiorite contact, the marbles include a thin band of disseminated and massive pyrite, partially transformed to Fe-oxides. Analysis of the brittle deformation and the associated paleostresses indicates a NE–SW oriented maximum compression, probably related to the latest Variscan collisional tectonics (300 Ma; Late Carboniferous). The Gruta de las Maravillas is divided into three main levels (located at ~ 650, ~ 665 and ~ 685 m a.s.l.), the dissolution having progressed from top to bottom in different stages of stability of the water table. The initial dissolution phases were probably favoured by the presence of pyrite in the host rock, which, in turn, would have caused acidification of the circulating water. Favouring this hypothesis, a thin layer of Fe-oxides, locally including gypsum, covers some parts of the cave walls. The morphology and structure of the cavity result from interaction between the general NNE dipping foliation with sub-perpendicular joints, the pyrite-bearing band in the host marbles, and the descending water table." @default.
- W2193821109 created "2016-06-24" @default.
- W2193821109 creator A5000098572 @default.
- W2193821109 creator A5039453219 @default.
- W2193821109 creator A5044047200 @default.
- W2193821109 creator A5048258292 @default.
- W2193821109 creator A5053303637 @default.
- W2193821109 creator A5055305909 @default.
- W2193821109 creator A5055836575 @default.
- W2193821109 creator A5060979041 @default.
- W2193821109 creator A5067474482 @default.
- W2193821109 date "2016-01-01" @default.
- W2193821109 modified "2023-10-18" @default.
- W2193821109 title "The Gruta de las Maravillas (Aracena, South-West Iberia): Setting and origin of a cave in marbles from dissolution of pyrite" @default.
- W2193821109 cites W1970481976 @default.
- W2193821109 cites W1972180934 @default.
- W2193821109 cites W1978921187 @default.
- W2193821109 cites W1981043906 @default.
- W2193821109 cites W1982369666 @default.
- W2193821109 cites W1986091711 @default.
- W2193821109 cites W1986500641 @default.
- W2193821109 cites W1993728319 @default.
- W2193821109 cites W1996453716 @default.
- W2193821109 cites W1998942254 @default.
- W2193821109 cites W2004276210 @default.
- W2193821109 cites W2036976832 @default.
- W2193821109 cites W2056835725 @default.
- W2193821109 cites W2066620874 @default.
- W2193821109 cites W2067825375 @default.
- W2193821109 cites W2075935953 @default.
- W2193821109 cites W2077814837 @default.
- W2193821109 cites W2082681775 @default.
- W2193821109 cites W2094507082 @default.
- W2193821109 cites W2105184914 @default.
- W2193821109 cites W2111312165 @default.
- W2193821109 cites W2132109086 @default.
- W2193821109 cites W2146535806 @default.
- W2193821109 cites W2161239874 @default.
- W2193821109 cites W2217388813 @default.
- W2193821109 cites W4237630962 @default.
- W2193821109 doi "https://doi.org/10.1016/j.geomorph.2015.10.014" @default.
- W2193821109 hasPublicationYear "2016" @default.
- W2193821109 type Work @default.
- W2193821109 sameAs 2193821109 @default.
- W2193821109 citedByCount "2" @default.
- W2193821109 countsByYear W21938211092021 @default.
- W2193821109 crossrefType "journal-article" @default.
- W2193821109 hasAuthorship W2193821109A5000098572 @default.
- W2193821109 hasAuthorship W2193821109A5039453219 @default.
- W2193821109 hasAuthorship W2193821109A5044047200 @default.
- W2193821109 hasAuthorship W2193821109A5048258292 @default.
- W2193821109 hasAuthorship W2193821109A5053303637 @default.
- W2193821109 hasAuthorship W2193821109A5055305909 @default.
- W2193821109 hasAuthorship W2193821109A5055836575 @default.
- W2193821109 hasAuthorship W2193821109A5060979041 @default.
- W2193821109 hasAuthorship W2193821109A5067474482 @default.
- W2193821109 hasConcept C114793014 @default.
- W2193821109 hasConcept C127313418 @default.
- W2193821109 hasConcept C147789679 @default.
- W2193821109 hasConcept C166957645 @default.
- W2193821109 hasConcept C171878925 @default.
- W2193821109 hasConcept C17409809 @default.
- W2193821109 hasConcept C185592680 @default.
- W2193821109 hasConcept C199289684 @default.
- W2193821109 hasConcept C205649164 @default.
- W2193821109 hasConcept C2776062231 @default.
- W2193821109 hasConcept C88380143 @default.
- W2193821109 hasConceptScore W2193821109C114793014 @default.
- W2193821109 hasConceptScore W2193821109C127313418 @default.
- W2193821109 hasConceptScore W2193821109C147789679 @default.
- W2193821109 hasConceptScore W2193821109C166957645 @default.
- W2193821109 hasConceptScore W2193821109C171878925 @default.
- W2193821109 hasConceptScore W2193821109C17409809 @default.
- W2193821109 hasConceptScore W2193821109C185592680 @default.
- W2193821109 hasConceptScore W2193821109C199289684 @default.
- W2193821109 hasConceptScore W2193821109C205649164 @default.
- W2193821109 hasConceptScore W2193821109C2776062231 @default.
- W2193821109 hasConceptScore W2193821109C88380143 @default.
- W2193821109 hasFunder F4320321562 @default.
- W2193821109 hasLocation W21938211091 @default.
- W2193821109 hasOpenAccess W2193821109 @default.
- W2193821109 hasPrimaryLocation W21938211091 @default.
- W2193821109 hasRelatedWork W105614551 @default.
- W2193821109 hasRelatedWork W1974352172 @default.
- W2193821109 hasRelatedWork W2014220401 @default.
- W2193821109 hasRelatedWork W2046445529 @default.
- W2193821109 hasRelatedWork W2354940579 @default.
- W2193821109 hasRelatedWork W2357710212 @default.
- W2193821109 hasRelatedWork W2371169829 @default.
- W2193821109 hasRelatedWork W2750634950 @default.
- W2193821109 hasRelatedWork W2966111903 @default.
- W2193821109 hasRelatedWork W4321089603 @default.
- W2193821109 hasVolume "253" @default.
- W2193821109 isParatext "false" @default.
- W2193821109 isRetracted "false" @default.
- W2193821109 magId "2193821109" @default.
- W2193821109 workType "article" @default.