Matches in SemOpenAlex for { <https://semopenalex.org/work/W2302023162> ?p ?o ?g. }
Showing items 1 to 64 of
64
with 100 items per page.
- W2302023162 abstract "The Early-Middle Eocene deep-marine siliciclastic systems of the Ainsa and Jaca foreland basins, Spanish Pyrenees, have been used to develop and support generic models for deep-marine deposits, from process-based to system-based perspectives, and these ideas have been applied globally by academics and industry alike. Despite the considerable amount of research into many aspects of sedimentology of the Ainsa and Jaca basins, the widely-adopted stratigraphic correlation of sandstone systems in the Ainsa and Jaca basins is very poorly-constrained, although the stratigraphy and accurate correlation of sandstone bodies along the basin are paramount to any depositional models that arise from any studies in the Ainsa and Jaca basins. This study used petrography, geochronology, major and trace element geochemistry to better constrain and understand the evolution of the basinal sediments and fingerprint the sandstone bodies within the Ainsa-Jaca basin as a means of correlation. An additional pilot study was carried out on carbon and oxygen isotopic signatures of larger foraminifera from the outcrops. Three discrete sediment sources are recognised for the deep-marine Early to Mid-Eocene sandstone bodies in the Ainsa and Jaca basins. The arenite composition in the Ainsa and Jaca basins is interpreted to be mainly controlled by synsedimentary tectonic processes that led to changes in sediment sources during basin evolution. Comprehensive petrography data shows that each system of the Ainsa and Jaca basins has a characteristic petrofacies. Three main petrofacies are recognised and on the basis of these petrofacies, a revised correlation of the sandy systems is proposed between the more proximal Ainsa basin, and the more distal Jaca basin sediments, now separated by the Boltana anticline, across which it is impossible to actually trace out individual beds or sandstone packages between both basins. The new correlation scheme, along with the newly identified sediment provenances, changes the current (published) understanding of the Ainsa and Jaca basins evolution and palaeogeography." @default.
- W2302023162 created "2016-06-24" @default.
- W2302023162 creator A5028141775 @default.
- W2302023162 date "2008-01-01" @default.
- W2302023162 modified "2023-09-23" @default.
- W2302023162 title "Tectono-stratigraphic evolution of deep-marine clastic systems in the Eocene Ainsa and Jaca basins, Spanish Pyrenees: Petrographic and geochemical constraints." @default.
- W2302023162 hasPublicationYear "2008" @default.
- W2302023162 type Work @default.
- W2302023162 sameAs 2302023162 @default.
- W2302023162 citedByCount "1" @default.
- W2302023162 countsByYear W23020231622017 @default.
- W2302023162 crossrefType "dissertation" @default.
- W2302023162 hasAuthorship W2302023162A5028141775 @default.
- W2302023162 hasConcept C109007969 @default.
- W2302023162 hasConcept C126753816 @default.
- W2302023162 hasConcept C127313418 @default.
- W2302023162 hasConcept C138170599 @default.
- W2302023162 hasConcept C138841024 @default.
- W2302023162 hasConcept C151730666 @default.
- W2302023162 hasConcept C17409809 @default.
- W2302023162 hasConcept C193748577 @default.
- W2302023162 hasConcept C2780049196 @default.
- W2302023162 hasConcept C41440632 @default.
- W2302023162 hasConcept C59235061 @default.
- W2302023162 hasConcept C93257316 @default.
- W2302023162 hasConceptScore W2302023162C109007969 @default.
- W2302023162 hasConceptScore W2302023162C126753816 @default.
- W2302023162 hasConceptScore W2302023162C127313418 @default.
- W2302023162 hasConceptScore W2302023162C138170599 @default.
- W2302023162 hasConceptScore W2302023162C138841024 @default.
- W2302023162 hasConceptScore W2302023162C151730666 @default.
- W2302023162 hasConceptScore W2302023162C17409809 @default.
- W2302023162 hasConceptScore W2302023162C193748577 @default.
- W2302023162 hasConceptScore W2302023162C2780049196 @default.
- W2302023162 hasConceptScore W2302023162C41440632 @default.
- W2302023162 hasConceptScore W2302023162C59235061 @default.
- W2302023162 hasConceptScore W2302023162C93257316 @default.
- W2302023162 hasLocation W23020231621 @default.
- W2302023162 hasOpenAccess W2302023162 @default.
- W2302023162 hasPrimaryLocation W23020231621 @default.
- W2302023162 hasRelatedWork W1523515501 @default.
- W2302023162 hasRelatedWork W1538851055 @default.
- W2302023162 hasRelatedWork W1543973628 @default.
- W2302023162 hasRelatedWork W2019600461 @default.
- W2302023162 hasRelatedWork W2035888116 @default.
- W2302023162 hasRelatedWork W2101608936 @default.
- W2302023162 hasRelatedWork W2103957520 @default.
- W2302023162 hasRelatedWork W2162672257 @default.
- W2302023162 hasRelatedWork W2226159069 @default.
- W2302023162 hasRelatedWork W2339902543 @default.
- W2302023162 hasRelatedWork W2493019779 @default.
- W2302023162 hasRelatedWork W2581352581 @default.
- W2302023162 hasRelatedWork W2611131173 @default.
- W2302023162 hasRelatedWork W2751563676 @default.
- W2302023162 hasRelatedWork W3010954274 @default.
- W2302023162 hasRelatedWork W3035000692 @default.
- W2302023162 hasRelatedWork W3035186848 @default.
- W2302023162 hasRelatedWork W3093161312 @default.
- W2302023162 hasRelatedWork W3109240770 @default.
- W2302023162 hasRelatedWork W763632437 @default.
- W2302023162 isParatext "false" @default.
- W2302023162 isRetracted "false" @default.
- W2302023162 magId "2302023162" @default.
- W2302023162 workType "dissertation" @default.