Browsing ELibrary by Title
- DSpace Home
- →
- Геология России
- →
- ELibrary
- →
- Browsing ELibrary by Title
JavaScript is disabled for your browser. Some features of this site may not work without it.
Browsing ELibrary by Title
Now showing items 6434-6453 of 21821
-
(2000)Late Eocene microtektites and crystal-bearing microkrystites extracted from DSDP and ODP cores from the Atlantic, Pacific, and Indian oceans have been analyzed to address their provenance. A new analysis of Nd and Sr ...
-
(2000)Palynomorph distribution in Euramerica and western Gondwana, from the Latest Givetian to the Latest Famennian, may be explained, to some extent, by climatic changes. Detailed miospore stratigraphy dates accurately the ...
-
(2004)Three well-dated pollen diagrams from 1985 m, 2050 m, and at the tree line at 2150 m asl show the vegetational succession in the central Altai Mountains since 16 cal ka BP. Pioneer vegetation after deglaciation was recorded ...
-
(2002)Benthic foraminifera were studied from four gravity cores that penetrated Holocene marine sediments in the Marmara Sea. Morphogroup and assemblage analyses reveal that the Holocene sea-level rise did not result in a ...
-
(2001)Based on detailed stratigraphical analysis of sediment cores spanning the last ca. 4000 calendar years, we reconstruct the palaeoceanograhic changes in the fiord Van Mijenfjorden, western Svalbard. Benthic foraminiferal ...
-
(2004)Marine-laminated sediments along the NE Pacific coast (Effingham inlet, Vancouver Island) provide an archive of climate variability at annual to millennial scales. A 7.75-m portion of piston core TUL99B-03 was deposited ...
-
(2000)Diatom assemblage studies are used to interpret past changes in river runoff (salinity) and sea-ice regime in the vicinity of the vast Lena River delta, southern Laptev Sea shelf. On the basis of their distribution in ...
-
(2004)The Jurassic and Cretaceous are considered to have been warmer than today on the basis of various climate data and model studies. Here, we use the available global record of climate-sensitive sediments, plants, and dinosaurs ...
-
(2002)Carbonatites in the western Transbaikalia rift area have a mid-Early Cretaceous age (130-120 Ma) and comprise lavas, tuffs, dikes, and veins, which are commonly associated with alkaline and subalkaline gabbroids and syenites. ...
-
(2004)Geotectonic reconstructions and the Rb-Hf-Ta relationship data on granitoids suggest that granitoids of the upper Amur region are products of the collision of the Amur Superterrane with the Siberian Craton. Late Jurassic-Early ...
-
(2002)Magmatic activity occurred in the Dzhida sector of the Western Transbaikalia rift zone from the Late Jurassic throughout the Early Cretaceous. The time interval of 159-100 Ma was marked by at least six pulses of magmatic ...
-
(2003)Various settings took place during the Late Mesozoic: divergent, convergent, collisional, and transform. After mid-Jurassic collision of the Siberian and Chinese cratons, a latitudinal system of post-collision troughs ...
-
(2001)The data on the successions of the Late Miocene - Pliocene mammalian faunas from the territory of the former Soviet Union and Mongolia are summarised. The main characteristics of the MN zone for these territories are given.
-
(2001)The decade of scientific drilling and multidisciplinary studies of lacustrine sedimentary sequences on Lake Baikal has contributed greatly to expansion of our knowledge on the Asian continent response to global climate and ...
-
(2002)Geochemical data on Late Cenozoic within-plate basalts from the southern part of the Russian Far East are utilized to demonstrate the main features of the lithospheric structure in the continent-ocean transition zone and ...
-
(2001)The results of a quantitative palynological analysis, emphasizing organic-walled dinoflagellate cysts (dinocysts), of Palaeocene–Eocene deposits exposed in the Sokolovsky Quarry (Turgay Trough, Northern Kazakhstan) are ...
-
(2003)To further understand the distribution and abundance of Apectodinium through space and time, dinoflagellate cyst (dinocyst) records from two well-calibrated Paleogene sections in the Tethys (Tunisia and Uzbekistan) have ...
-
(2004)The present kinematic and dynamic analysis of large-scale strike-slip faults, which enabled the formation of a collage of Altai terranes as a result of two collisional events. The Late Devonian–Early Carboniferous collision ...
-
(2003)The cause of the late Paleozoic (ca. 355 255 Ma) ice age remains uncertain. A lowering of atmospheric carbon dioxide levels near the beginning of this time period occurred in response to the rise of land plants and likely ...
-
(1999)Stratigraphic and facies distribution of radiolarians within the interval from the Gzhelian Stage of the Upper Carboniferous to the Kungurian Stage of the Lower Permian in the Cis-Ural foredeep are considered. The interrelation ...
Now showing items 6434-6453 of 21821