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| Campo DC | Valor | Lengua/Idioma |
|---|---|---|
| dc.provenance | Universidad Nacional de Rosario.RepHipUNR | - |
| dc.creator | Ruiz, Francisco | - |
| dc.creator | Introcaso, Antonio | - |
| dc.date | 2011-07-01 | - |
| dc.date | 2011-07-01 | - |
| dc.date.accessioned | 2019-07-15T18:40:57Z | - |
| dc.date.available | 2019-07-15T18:40:57Z | - |
| dc.date.issued | 2011-07-01 | - |
| dc.date.issued | 2011-07-01 | - |
| dc.identifier | 1666-115X | - |
| dc.identifier | http://hdl.handle.net/2133/2037 | - |
| dc.identifier | http://hdl.handle.net/2133/2037 | - |
| dc.identifier.uri | http://rodna.bn.gov.ar/jspui/handle/bnmm/567946 | - |
| dc.description | In this work we analyze crustal characteristics of Claromeco intermontane basin using gravity and magnetic anomalies, and local geoid undulations. They are: i) isostatic compensation (based on Airy hypothesis), related to stretching; ii) old sediments filling the basin, covering more than 12 km, with a density contrast value of -100 kg m (super -3) , resulting to be well balanced by an antiroot filled with upper mantle materials. A crustal model is proposed justifying both observed Bouguer anomalies and local geoid undulations. A chart of isobath contours is built using a quadratic equation involving sediments' thickness and local geoid undulation. Magnetic basement depth Z T and Curie point depth Z B are obtained using spectral analysis on a total field magnetic anomaly chart. Results show that Z T reaches a maximum value of 12 km, whereas Z B attains a minimum value below the Claromeco basin. The basin puts aside two different depth domains of the Curie isothermal surface: at the southwestern zone of the Ventania ranges Z B is about 25 km, while northeast of these mountains Z B is about 30 km. | - |
| dc.format | application/pdf | - |
| dc.language | eng | - |
| dc.publisher | Instituto de Fisiografía y Geología. Facultad de Ciencias Exactas, Ingeniería y Agrimensura. Universidad Nacional de Rosario | - |
| dc.relation | http://www.fceia.unr.edu.ar/fisiografia/Vol79-81.htm | - |
| dc.rights | info:eu-repo/semantics/openAccess | - |
| dc.source | reponame:RepHipUNR (UNR) | - |
| dc.source | instname:Universidad Nacional de Rosario | - |
| dc.source | instacron:UNR | - |
| dc.source.uri | http://hdl.handle.net/2133/2037 | - |
| dc.subject | Claromeco sedimentary basin | - |
| dc.subject | Potential fields | - |
| dc.subject | Isostasy | - |
| dc.subject | Crustal model | - |
| dc.subject | Argentina | - |
| dc.subject | Cuenca Sedimentaria Claromecó | - |
| dc.subject | Campos potenciales | - |
| dc.subject | Isostasia | - |
| dc.subject | Modelo cortical | - |
| dc.title | Study of the Claromecó Basin from gravity, magnetic and geoid undulation charts | - |
| dc.type | info:eu-repo/semantics/article | - |
| dc.type | info:eu-repo/semantics/publishedVersion | - |
| dc.type | artículo | - |
| dc.type | info:ar-repo/semantics/articulo | - |
| Aparece en las colecciones: | Universidad Nacional de Rosario. RepHipUNR | |
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