Please use this identifier to cite or link to this item:
http://hdl.handle.net/2122/3001
DC Field | Value | Language |
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dc.contributor.authorall | Oms, O.; Universitat Autònoma de Barcelona, Facultat de Ciències (Geologia), E-08193 Bellaterra, Barcelona, Spain | en |
dc.contributor.authorall | Dinarès-Turell, J.; Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.authorall | Vicens, S.; Universitat Autònoma de Barcelona, Facultat de Ciències (Geologia), E-08193 Bellaterra, Barcelona, Spain | en |
dc.contributor.authorall | Estrada, R.; Universitat Autònoma de Barcelona, Facultat de Ciències (Geologia), E-08193 Bellaterra, Barcelona, Spain | en |
dc.contributor.authorall | Vila, B.; Institut Català de Paleontologia C/ Escola Industrial, 23, E-08201 Sabadell, Barcelona, Spain | en |
dc.contributor.authorall | Galobart, À.; Institut Català de Paleontologia C/ Escola Industrial, 23, E-08201 Sabadell, Barcelona, Spain | en |
dc.contributor.authorall | Bravo, A. M.; Unidad de Paleontología, Departamento de Biología, Universidad Autónoma de Madrid, E-28049 Cantoblanco, Madrid, Spain | en |
dc.date.accessioned | 2007-12-06T15:36:57Z | en |
dc.date.available | 2007-12-06T15:36:57Z | en |
dc.date.issued | 2007 | en |
dc.identifier.uri | http://hdl.handle.net/2122/3001 | en |
dc.description.abstract | An integrated sedimentological, magnetostratigraphic, and paleontological study of the Vallcebre section (south eastern Pyrenees, Spain) is carried out in order to define and portray the transition from the Cretaceous to the Tertiary in a continental setting. A robust magnetostratigraphy is correlated to the standard polarity scale in light of known biochronological constraints (charophyte, marine invertebrates, eggshells and other dinosaur remains). Our results show that this section is among the thickest stratigraphic records for the continental Maastrichtian in the Old World. Sedimentology indicates a progressive regression from marine through lagoonal to entirely continental environments. The section is dominated by mudstones deposited under low energy conditions. Exceptionally, a basin-wide regression maximum is recorded some time before the Cretaceous–Tertiary boundary (K/T). This regression maximum is marked by the input of coarse-grained (alluvial) sediments that record a dramatic change in the landscape (quiet mud plains changed to sandy floodplains deposited by high-energy currents). After a period of renewed quiescence following the regression maximum, a Cenozoic flooding took place. Such terminal Cretaceous sequence of events has been recorded in shorter sections in several other basins from southwestern Europe. This energetic sediment input suggests that some time before the K/T event, a sudden paleoenvironmental reorganization took place in the continental basins of south western Europe. | en |
dc.language.iso | English | en |
dc.publisher.name | Elsevier | en |
dc.relation.ispartof | Palaeogeogr., Palaeoclimatol., Palaeocol | en |
dc.relation.ispartofseries | / 255 (2007) | en |
dc.subject | K/T boundary | en |
dc.subject | magnetostratigraphy | en |
dc.title | Integrated stratigraphy from the Vallcebre Basin (southeastern Pyrenees, Spain): new insights on the continental Cretaceous-Tertiary transition in southwest Europe | en |
dc.type | article | en |
dc.description.status | Published | en |
dc.type.QualityControl | Peer-reviewed | en |
dc.description.pagenumber | 35-47 | en |
dc.subject.INGV | 04. Solid Earth::04.05. Geomagnetism::04.05.06. Paleomagnetism | en |
dc.identifier.doi | 10.1111/j.1502-3931.2007.00016.x | en |
dc.description.obiettivoSpecifico | 2.2. Laboratorio di paleomagnetismo | en |
dc.description.journalType | JCR Journal | en |
dc.description.fulltext | reserved | en |
dc.contributor.author | Oms, O. | en |
dc.contributor.author | Dinarès-Turell, J. | en |
dc.contributor.author | Vicens, S. | en |
dc.contributor.author | Estrada, R. | en |
dc.contributor.author | Vila, B. | en |
dc.contributor.author | Galobart, À. | en |
dc.contributor.author | Bravo, A. M. | en |
dc.contributor.department | Universitat Autònoma de Barcelona, Facultat de Ciències (Geologia), E-08193 Bellaterra, Barcelona, Spain | en |
dc.contributor.department | Istituto Nazionale di Geofisica e Vulcanologia, Sezione Roma2, Roma, Italia | en |
dc.contributor.department | Universitat Autònoma de Barcelona, Facultat de Ciències (Geologia), E-08193 Bellaterra, Barcelona, Spain | en |
dc.contributor.department | Universitat Autònoma de Barcelona, Facultat de Ciències (Geologia), E-08193 Bellaterra, Barcelona, Spain | en |
dc.contributor.department | Institut Català de Paleontologia C/ Escola Industrial, 23, E-08201 Sabadell, Barcelona, Spain | en |
dc.contributor.department | Institut Català de Paleontologia C/ Escola Industrial, 23, E-08201 Sabadell, Barcelona, Spain | en |
dc.contributor.department | Unidad de Paleontología, Departamento de Biología, Universidad Autónoma de Madrid, E-28049 Cantoblanco, Madrid, Spain | en |
item.openairetype | article | - |
item.cerifentitytype | Publications | - |
item.languageiso639-1 | en | - |
item.grantfulltext | restricted | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.fulltext | With Fulltext | - |
crisitem.author.dept | Istituto Nazionale di Geofisica e Vulcanologia (INGV), Sezione Roma2, Roma, Italia | - |
crisitem.author.dept | Universitat Autònoma de Barcelona, Facultat de Ciències (Geologia), E-08193 Bellaterra, Barcelona, Spain | - |
crisitem.author.dept | Universitat Autònoma de Barcelona, Facultat de Ciències (Geologia), E-08193 Bellaterra, Barcelona, Spain | - |
crisitem.author.dept | Institut Català de Paleontologia C/ Escola Industrial, 23, E-08201 Sabadell, Barcelona, Spain | - |
crisitem.author.dept | Institut Català de Paleontologia C/ Escola Industrial, 23, E-08201 Sabadell, Barcelona, Spain | - |
crisitem.author.dept | Unidad de Paleontología, Departamento de Biología, Universidad Autónoma de Madrid, E-28049 Cantoblanco, Madrid, Spain | - |
crisitem.author.orcid | 0000-0001-8355-847X | - |
crisitem.author.orcid | 0000-0002-5546-2291 | - |
crisitem.author.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
crisitem.classification.parent | 04. Solid Earth | - |
crisitem.department.parentorg | Istituto Nazionale di Geofisica e Vulcanologia | - |
Appears in Collections: | Article published / in press |
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Oms_07_Vallcebre.pdf | 2.51 MB | Adobe PDF |
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