標(biāo)題: Titlebook: Early Cretaceous Volcanism in Central and Eastern Argentina During Gondwana Break-Up; Silvia Leonor Lagorio,Haroldo Vizán,Silvana Evange B [打印本頁(yè)] 作者: legerdemain 時(shí)間: 2025-3-21 19:56
書(shū)目名稱Early Cretaceous Volcanism in Central and Eastern Argentina During Gondwana Break-Up影響因子(影響力)
書(shū)目名稱Early Cretaceous Volcanism in Central and Eastern Argentina During Gondwana Break-Up影響因子(影響力)學(xué)科排名
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書(shū)目名稱Early Cretaceous Volcanism in Central and Eastern Argentina During Gondwana Break-Up網(wǎng)絡(luò)公開(kāi)度學(xué)科排名
書(shū)目名稱Early Cretaceous Volcanism in Central and Eastern Argentina During Gondwana Break-Up被引頻次
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書(shū)目名稱Early Cretaceous Volcanism in Central and Eastern Argentina During Gondwana Break-Up讀者反饋
書(shū)目名稱Early Cretaceous Volcanism in Central and Eastern Argentina During Gondwana Break-Up讀者反饋學(xué)科排名
作者: placebo 時(shí)間: 2025-3-21 20:58
Book 2016at the volcanism in Sierra Chica de Córdoba slightly postdates PMP lavas. Moreover, complementary geochemical analyses from Misiones Province are presented and compared with those from the whole PMP in order to characterize its source作者: 燈絲 時(shí)間: 2025-3-22 01:20
Book 2016is tholeiitic and belongs to the Parana Magmatic Province (PMP), which extends throughout South America. In contrast, the volcanism in Córdoba is geographically restricted and of alkaline nature, representing a potassic locality peripheral to the PMP. To understand the causes of and geodynamic proce作者: 聯(lián)邦 時(shí)間: 2025-3-22 05:16 作者: fulcrum 時(shí)間: 2025-3-22 12:05
Early Cretaceous Volcanism in Central Argentina, System. Also to the south, in Levalle basin, a thick Early Cretaceous volcanic pile lies buried in the subsurface. Other localities where volcanism is exposed are Sierra de las Quijadas and Cerrillada de las Cabras of San Luis Province. In SCC, as in the other mentioned localities, a volcanic–sedim作者: Substance 時(shí)間: 2025-3-22 16:08
Early Cretaceous Volcanism in Eastern Argentina,of Brazil, Paraguay, Uruguay and north-eastern Argentina. In the latter, the main outcrops are located in Misiones and Corrientes provinces, while a thick volcanic pile remains buried under the surface of Entre Ríos Province and in?Chaco–Paraná basin (southern Paraná). The geochemical data presented作者: Substance 時(shí)間: 2025-3-22 19:51 作者: Synthesize 時(shí)間: 2025-3-23 01:15 作者: Melanocytes 時(shí)間: 2025-3-23 04:56
Early Cretaceous Volcanism in Central and Eastern Argentina During Gondwana Break-Up作者: Daily-Value 時(shí)間: 2025-3-23 09:05
Introduction,e subsurface of Chaco-Paraná basin. Recent radiometric dating provided by other authors revealed ages of 134.7?±?1 and 131.6?±?2.3?Ma for PMP basalts, whereas interbedded acid rocks show 137.3?±?1.8 and 134.3?±?0.8?Ma, respectively. A new .Ar/.Ar dating of 129?±?1?Ma is here presented for the volcan作者: neoplasm 時(shí)間: 2025-3-23 12:55 作者: 仔細(xì)檢查 時(shí)間: 2025-3-23 16:23
Early Cretaceous Volcanism in Eastern Argentina,n only for the Gramado variety, in agreement with the general trend recognized in the PMP. Geochemical features point out that different ancient subduction processes could have affected the source of the PMP basalts from Misiones Province, as those that occurred during Late Proterozoic–Early Cambria作者: 假裝是你 時(shí)間: 2025-3-23 19:24
,Palaeoreconstruction of Pangea During the Early Cretaceous, and Location of Volcanism in Córdoba anic reconstruction was analysed in the framework of a well-known model of seismic anomalies in the lowermost mantle. Cratons and other continental domains older than the Late Palaeozoic were also considered, taking into account that the Early Cretaceous volcanism in South America and Africa could hav作者: crescendo 時(shí)間: 2025-3-24 01:22 作者: 無(wú)彈性 時(shí)間: 2025-3-24 04:06 作者: 指令 時(shí)間: 2025-3-24 10:35
e subsurface of Chaco-Paraná basin. Recent radiometric dating provided by other authors revealed ages of 134.7?±?1 and 131.6?±?2.3?Ma for PMP basalts, whereas interbedded acid rocks show 137.3?±?1.8 and 134.3?±?0.8?Ma, respectively. A new .Ar/.Ar dating of 129?±?1?Ma is here presented for the volcan作者: projectile 時(shí)間: 2025-3-24 11:18 作者: intelligible 時(shí)間: 2025-3-24 16:32 作者: obscurity 時(shí)間: 2025-3-24 20:02
https://doi.org/10.1057/9781403948144ic reconstruction was analysed in the framework of a well-known model of seismic anomalies in the lowermost mantle. Cratons and other continental domains older than the Late Palaeozoic were also considered, taking into account that the Early Cretaceous volcanism in South America and Africa could hav作者: 欺騙世家 時(shí)間: 2025-3-25 03:14
egrees,?in a geodynamic framework supporting edge-driven convection: (1) the presence of a large thickness contrast between the Río de La Plata craton and the Pampia terrain, (2) an environment of pull-apart basins and (3) a low rate of latitudinal and longitudinal velocity of South America.作者: Radiation 時(shí)間: 2025-3-25 03:41
at covered an extensive region of Brazil, Paraguay, Uruguay and north-eastern Argentina. It was a tholeiitic event constituting a large igneous province (LIP). By contrast, an alkaline volcanism?also occurred but it?is volumetrically restricted,?has a peripheral location with respect to this LIP?and作者: 得意牛 時(shí)間: 2025-3-25 09:46
System. Also to the south, in Levalle basin, a thick Early Cretaceous volcanic pile lies buried in the subsurface. Other localities where volcanism is exposed are Sierra de las Quijadas and Cerrillada de las Cabras of San Luis Province. In SCC, as in the other mentioned localities, a volcanic–sedim作者: 耐寒 時(shí)間: 2025-3-25 12:59 作者: Concerto 時(shí)間: 2025-3-25 17:12 作者: 白楊魚(yú) 時(shí)間: 2025-3-25 21:28 作者: 涂掉 時(shí)間: 2025-3-26 02:24 作者: arterioles 時(shí)間: 2025-3-26 08:13
SpringerBriefs in Earth System Scienceshttp://image.papertrans.cn/e/image/300697.jpg作者: 影響帶來(lái) 時(shí)間: 2025-3-26 11:12
https://doi.org/10.1007/978-3-319-29593-0Early Cretaceous; Large Igneous Province; Magmatic Processes; Mantle Convection; South America; historica作者: 分期付款 時(shí)間: 2025-3-26 13:59 作者: 浪費(fèi)時(shí)間 時(shí)間: 2025-3-26 18:20 作者: Barrister 時(shí)間: 2025-3-26 22:07
Conclusions,The volcanic events here described represent the main?exposed sites of Early Cretaceous volcanism in central and eastern Argentina; one of them, in Sierra Chica of Córdoba (SCC),?is of alkaline type, whereas the other is located in Misiones Province?(MS)?and forms part of the Paraná Magmatic Province, of tholeiitic nature.作者: PRO 時(shí)間: 2025-3-27 03:51
9樓作者: 埋伏 時(shí)間: 2025-3-27 05:37
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9樓作者: 小卷發(fā) 時(shí)間: 2025-3-27 14:06
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