Results 101 to 110 of about 666 (163)
Записки Горного институтаNumerous local varieties of weathering crusts are known in the South Timan. They differ in their position in the section, type of weathering products, substrates, and occurrence. The aim of the research is to identify patterns in the distribution of rock-
Oksana V. Grakova +2 more
doaj
Upper Precambrian (Riphean) in the Southern Urals of U.S.S.R. [PDF]
Geological Magazine, 1977 openaire +1 more source
OIL AND GAS CONTENT OF THE SIBERIAN PLATFORM RIPHEAN DEPOSITS
Proceedings of the Siberian Department of the Section of Earth Sciences of the Russian Academy of Natural Sciences. Geology, Exploration and Development of Mineral Deposits, 2017 openaire +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Riphean basins of the central and western Siberian Platform
Marine and Petroleum Geology, 2011Abstract The Siberian Platform is unique by its volume of Meso-Neoproterozoic sedimentary deposits. For about one billion years (∼1650–650 Ma) several sedimentary basins were developed here, resulting in the formation of several kilometers thickness of sedimentary cover.
G G Akhmanov
exaly +2 more sources
Sedimentary evolution of the Riphean–Vendian basin of southeastern Siberia
Precambrian Research, 2001Abstract The Riphean to Vendian ( ≈1600–540 Ma) sedimentary succession of the southeastern margin of the Siberian platform is 12–14 km thick and consists of terrigenous-carbonate successions termed, from oldest to youngest, the Uchur, Aimchan, Kerpyl, Lakhanda, Uy and Yudoma Groups.
A K Khudoley +2 more
exaly +2 more sources
Riphean stromatolitic formations fringing the East European platform
Stratigraphy and Geological Correlation, 2007Riphean stromatolitic formations flank the East European epi-Karelian platform only in the east and northeast. They are traceable as long (over 3600 km) relatively narrow belt consisting of two rectilinear segments, one running along the Urals western flank from southern extremity of the Bashkirian meganticlinorium to the Polyudov Ridge and the other ...
exaly +2 more sources
Riphean and Vendian of the USSR
Precambrian Research, 1981Abstract The Upper Proterozoic of the U.S.S.R. is subdivided into two chronostratigraphic units according to the officially-adopted stratigraphic scale: the Riphean, 1650 ± 50−650 ± Ma, comprising four subordinate subdivisions; and the Vendian, 650 ± Ma—Cambrian.
N.M. Chumakov, M.A. Semikhatov
openaire +1 more source
Fungal remains from the Late Riphean
Paleontological Journal, 2006The paper describes organic remains of one billion years old from the Lakhanda microbiota of the Uchur-Maya Region of southeastern Siberia. The microfossils were discovered on organic sapropelic films. The preserved morphological characters and some developmental stages of the ancient organisms, which are fixed in fossil state, suggest that some of ...
T. N. Hermann, V. N. Podkovyrov
openaire +2 more sources