Zobrazeno 1 - 10
of 63
pro vyhledávání: '"L.P. Zonenshain"'
Publikováno v:
Marine Geology. 142:85-98
Two major morpho-tectonic domains, separated by a major transfer zone, are described at the transition between seafloor spreading and continental rifting in the western Woodlark Basin, off-shore eastern Papua New Guinea. The oceanic domain comprises
Publikováno v:
Marine Geology. 142:57-83
Geochemical compositions are reported for back-arc and marginal basin basalts sampled during the 1990 cruise of R/V Akademik Mstislav Keldysh in the Lau Basin (North Lau, LN; King's Triple Junction, LK; Central Lau, LC; East Lau, LE), Manus Basin (Re
Publikováno v:
Tectonophysics. 210:273-293
Multichannel reflection data (Tugolessov et al., 1985) have revealed two deeps in the basement topography of the Black Sea which are filled with sediments from 12 to 15 km thick. The deeps lack the “granitic layer” and are underlain by oceanic-ty
Publikováno v:
Tectonophysics. 199:165-192
Intraplate, hot spot related volcanic occurrences do not have a random distribution on the Earth's surface. They are concentrated in two large regions (up to 10,000 km in diameter), the Pacific and the African, and two smaller areas (2000–3000 km i
Autor:
L.P. Zonenshain
Publikováno v:
Tectonophysics. 199:iii-iv
Autor:
L.P. Zonenshain, Uri S. ten Brink, A. Golmshtok, Deborah R. Hutchinson, Theodore C. Moore, Kim D. Klitgord, Christopher A. Scholz
Publikováno v:
Eos, Transactions American Geophysical Union. 74:465
Lake Baikal, at more than 600 km long and 1632 m deep, covers the central third of the Baikal Rift (Figure 1). It is the world's most voluminous lake, containing 20% of the world's surficial freshwater, and it is probably also the oldest lake, at >15
Depositional and tectonic framework of the rift basins of Lake Baikal from multichannel seismic data
Autor:
L.P. Zonenshain, Christopher A. Scholz, A.J. Golmshtok, Theodore C. Moore, Kim D. Klitgord, Deborah R. Hutchinson
Publikováno v:
Geology. 20:589
Recent multichannel seismic reflection data from Lake Baikal, located in a large, active, continental rift in central Asia, image three major stratigraphic units totaling 3.5 to 7.5 km thick in four subbasins. A major change in rift deposition and fa
Publikováno v:
Eos, Transactions American Geophysical Union. 72:305-305
The evidence for these events has been studied extensively by Soviet investigators, who in recent years have applied the concepts of plate tectonics to the geological framework and evolution of the continental U.S.S.R. and summarized their findings i
Autor:
L.P. Zonenshain, L. A. Savostin
Publikováno v:
Tectonophysics. 74:57-87
Subduction zones with deep seismicity are believed to be associated with the descending branches of convective flows in the mantle and are subordinated to them. Therefore, the position of subduction zones can be considered as relatively fixed with re
Publikováno v:
Tectonophysics. 123:123-152
From the Triassic to the Present linear belts of calc-alkaline volcanism developed along the southern margin of Eurasia. In the Triassic the calc-alkaline belt can be traced in Turan, Fore-Caucasus, Crimea and Dobrogea. Its development is related to