Matches in SemOpenAlex for { <https://semopenalex.org/work/W2023775810> ?p ?o ?g. }
- W2023775810 endingPage "46" @default.
- W2023775810 startingPage "17" @default.
- W2023775810 abstract "Successions of Early Eocene coarse-grained turbidites up to 400 m thick fill fault-controlled canyons along the eastern Brazilian continental margin. They form part of a Late Albian to Early Eocene transgressive succession characterized by onlapping, deepening-upward sedimentation. In the Lagoa Parda oil field (Regência Canyon, Espírito Santo Basin) the turbidite facies consist mostly of unstratified conglomerate and sandstone, with interbedded bioturbated mudstone and thin-bedded, stratified sandstone. Within the main Regência Canyon, the coarser grained facies occur within 38 deeply incised channels. The fills are 9 to >50 m thick, 210 to >1050 m wide and >1 km long. The finer grained facies build asymmetrical levees that are higher and thicker on the left side (looking downstream) of their channels, probably as an effect of the Coriolis force (to the left in the Southern Hemisphere). Nine levee successions up to 50 m thick are associated with the 20 youngest channels. The deposits filling the low-sinuosity Lagoa Parda channels record successive channel abandonment through relatively rapid avulsions. Avulsions of unleveed channels took place randomly, but channels with well-developed levees show preferential avulsion to the right (looking downstream), opposite to the direction of preferential levee growth. Lagoa Parda channels can be grouped into three complexes 20–100 m thick. These complexes have an estimated duration of about 140 000 years. It is suggested that control of the development of individual channel complexes was related to variation in sediment supply, in turn probably related to climatic changes. The deposition of each channel complex would have followed an increase in sediment supply into the Regência Canyon through delta/fan-delta and littoral drift systems, which in turn would have responded to phases of higher denudation rates in the high-relief, ancestral coastal ranges of south-eastern Brazil. Overall, the three Lagoa Parda channel complexes form a turbidite succession characterized by channel fills that become narrower, thinner and finer grained upward. These trends were induced mostly by a longer term (>400 000 years) decrease in sediment supply, which in turn resulted from the combined effects of a long-term (second-order) trend of sea-level rise, and the decreasing fault activity at the basin margin and source area." @default.
- W2023775810 created "2016-06-24" @default.
- W2023775810 creator A5075756792 @default.
- W2023775810 creator A5082986661 @default.
- W2023775810 date "1997-02-01" @default.
- W2023775810 modified "2023-09-23" @default.
- W2023775810 title "Internal architecture and sedimentary evolution of coarse-grained, turbidite channel-levee complexes, Early Eocene Regencia Canyon, Espirito Santo Basin, Brazil" @default.
- W2023775810 cites W1039793220 @default.
- W2023775810 cites W1042877418 @default.
- W2023775810 cites W108325684 @default.
- W2023775810 cites W114242981 @default.
- W2023775810 cites W133773086 @default.
- W2023775810 cites W1544547261 @default.
- W2023775810 cites W1580287752 @default.
- W2023775810 cites W1598412306 @default.
- W2023775810 cites W166989389 @default.
- W2023775810 cites W1909319766 @default.
- W2023775810 cites W1969641945 @default.
- W2023775810 cites W1984434911 @default.
- W2023775810 cites W2016440287 @default.
- W2023775810 cites W2019282636 @default.
- W2023775810 cites W2023899869 @default.
- W2023775810 cites W2034345989 @default.
- W2023775810 cites W2034753142 @default.
- W2023775810 cites W2038936730 @default.
- W2023775810 cites W2054862342 @default.
- W2023775810 cites W2062676116 @default.
- W2023775810 cites W2074687303 @default.
- W2023775810 cites W2079528230 @default.
- W2023775810 cites W2091504750 @default.
- W2023775810 cites W2094626307 @default.
- W2023775810 cites W2096751668 @default.
- W2023775810 cites W2103765846 @default.
- W2023775810 cites W2155738576 @default.
- W2023775810 cites W2156206912 @default.
- W2023775810 cites W2157908917 @default.
- W2023775810 cites W2197333370 @default.
- W2023775810 cites W2276415307 @default.
- W2023775810 cites W2340904105 @default.
- W2023775810 cites W2409427043 @default.
- W2023775810 cites W2975375140 @default.
- W2023775810 cites W40504255 @default.
- W2023775810 cites W40737854 @default.
- W2023775810 cites W4206399056 @default.
- W2023775810 cites W4230939369 @default.
- W2023775810 cites W4239993598 @default.
- W2023775810 cites W68195087 @default.
- W2023775810 doi "https://doi.org/10.1111/j.1365-3091.1997.tb00422.x" @default.
- W2023775810 hasPublicationYear "1997" @default.
- W2023775810 type Work @default.
- W2023775810 sameAs 2023775810 @default.
- W2023775810 citedByCount "61" @default.
- W2023775810 countsByYear W20237758102012 @default.
- W2023775810 countsByYear W20237758102013 @default.
- W2023775810 countsByYear W20237758102014 @default.
- W2023775810 countsByYear W20237758102015 @default.
- W2023775810 countsByYear W20237758102016 @default.
- W2023775810 countsByYear W20237758102017 @default.
- W2023775810 countsByYear W20237758102018 @default.
- W2023775810 countsByYear W20237758102019 @default.
- W2023775810 countsByYear W20237758102020 @default.
- W2023775810 countsByYear W20237758102021 @default.
- W2023775810 countsByYear W20237758102022 @default.
- W2023775810 countsByYear W20237758102023 @default.
- W2023775810 crossrefType "journal-article" @default.
- W2023775810 hasAuthorship W2023775810A5075756792 @default.
- W2023775810 hasAuthorship W2023775810A5082986661 @default.
- W2023775810 hasConcept C109007969 @default.
- W2023775810 hasConcept C112959462 @default.
- W2023775810 hasConcept C114793014 @default.
- W2023775810 hasConcept C115038398 @default.
- W2023775810 hasConcept C126753816 @default.
- W2023775810 hasConcept C127313418 @default.
- W2023775810 hasConcept C142614818 @default.
- W2023775810 hasConcept C146588470 @default.
- W2023775810 hasConcept C151730666 @default.
- W2023775810 hasConcept C157954998 @default.
- W2023775810 hasConcept C17409809 @default.
- W2023775810 hasConcept C187320778 @default.
- W2023775810 hasConcept C193748577 @default.
- W2023775810 hasConcept C2779905724 @default.
- W2023775810 hasConcept C32552466 @default.
- W2023775810 hasConcept C6494504 @default.
- W2023775810 hasConcept C84859931 @default.
- W2023775810 hasConceptScore W2023775810C109007969 @default.
- W2023775810 hasConceptScore W2023775810C112959462 @default.
- W2023775810 hasConceptScore W2023775810C114793014 @default.
- W2023775810 hasConceptScore W2023775810C115038398 @default.
- W2023775810 hasConceptScore W2023775810C126753816 @default.
- W2023775810 hasConceptScore W2023775810C127313418 @default.
- W2023775810 hasConceptScore W2023775810C142614818 @default.
- W2023775810 hasConceptScore W2023775810C146588470 @default.
- W2023775810 hasConceptScore W2023775810C151730666 @default.
- W2023775810 hasConceptScore W2023775810C157954998 @default.
- W2023775810 hasConceptScore W2023775810C17409809 @default.
- W2023775810 hasConceptScore W2023775810C187320778 @default.
- W2023775810 hasConceptScore W2023775810C193748577 @default.
- W2023775810 hasConceptScore W2023775810C2779905724 @default.