Rocas volcánicas submarinas en la base de la
Formación Cañadas. Macizo de Tigaiga (N. de Tenerife)
| dc.contributor.author | Ibarrola, E. | |
| dc.contributor.author | Fuster Casas, José María | |
| dc.contributor.author | Ancochea Soto, Eumenio | |
| dc.contributor.author | Huertas Coronel, María José | |
| dc.date.accessioned | 2023-06-20T17:27:54Z | |
| dc.date.available | 2023-06-20T17:27:54Z | |
| dc.date.issued | 1991-02 | |
| dc.description.abstract | A volcanic submarine formation crops out in the north coast of Tenerife, east of San Juan de la Rambla. This unit is formed by massive and pil/owed lavas, pillow-breccias, hyaloc/astites and palagonitic tuffs and is interpreted as consisUng of subaerial lavas that flowed into shal/ow marine waters. The lavas are amphibolic trachybasalts. An unaltered sample coming fram the most massive zone has yielded a whole rack 2.60±0.17 Ma K-Ar age. These submarine lavas are underlying the oldest formations of the Las Cañadas Series dated at 1.24 Ma in that same area. The submarine lavas correspond to a time period for which very scarce information was yet available in Tenerife. | |
| dc.description.department | Depto. de Mineralogía y Petrología | |
| dc.description.faculty | Fac. de Ciencias Geológicas | |
| dc.description.refereed | TRUE | |
| dc.description.status | pub | |
| dc.eprint.id | https://eprints.ucm.es/id/eprint/9884 | |
| dc.identifier.issn | 0213-683X | |
| dc.identifier.officialurl | http://www.sociedadgeologica.es/ | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14352/58271 | |
| dc.issue.number | 9 | |
| dc.journal.title | Geogaceta | |
| dc.language.iso | spa | |
| dc.page.final | 20 | |
| dc.page.initial | 17 | |
| dc.publisher | Sociedad Geológica de España | |
| dc.rights.accessRights | open access | |
| dc.subject.cdu | 552.5(460.411) | |
| dc.subject.keyword | Tenerife | |
| dc.subject.keyword | Cañadas Series | |
| dc.subject.keyword | Submarine lavas | |
| dc.subject.keyword | K-Ar geochranology. | |
| dc.subject.ucm | Petrología | |
| dc.title | Rocas volcánicas submarinas en la base de la Formación Cañadas. Macizo de Tigaiga (N. de Tenerife) | |
| dc.type | journal article | |
| dspace.entity.type | Publication | |
| relation.isAuthorOfPublication | 37d4a55c-4757-4deb-ba5a-2ec47b736f3b | |
| relation.isAuthorOfPublication | 5a353ace-8a94-4f6e-8a98-20878931274b | |
| relation.isAuthorOfPublication | c39a1f37-2172-44cf-81b2-a56171ec7b5f | |
| relation.isAuthorOfPublication.latestForDiscovery | 5a353ace-8a94-4f6e-8a98-20878931274b |
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