Results 91 to 100 of about 23,270 (210)

Geologists of Russian origin in Latin America [PDF]

, 2018
Se describe la vida y trayectoria de geólogos que más allá de su nacionalidad (rusa, ucraniana, tártara, alemana, etc.), nacieron en territorios que pertenecieron al Imperio Ruso, la Unión Soviética o la Federación Rusa, y de sus descendientes graduados ...
Alonso, Ricardo, Boltovskoy, Demetrio, Charrier González, Reynaldo, Durand Delga, Michel, Minina, Elena, Riccardi, Alberto Carlos, Tchoumatchenco, Platon, Wiasemsky, Michel   +7 more
core   +1 more source

The Ostracoda in Paleogeography: ABSTRACT [PDF]

AAPG Bulletin, 1946
A study of the depth-distribution of recent ostracods in the San Pedro Channel from Long Beach to Avalon Bay, Catalina Island, has revealed a new tool to aid in the solution of paleogeographic and ecologic problems in California stratigraphy. These microscopic crustaceans are very abundant in shallow salt-water lagoons, in mainland continental shelf ...
openaire   +1 more source

A paleogeographic approach to aerosol prescription in simulations of deep time climate

Journal of Advances in Modeling Earth Systems, 2012
Aerosols have important effects on the Earth's radiative balance and are normally included in simulations of present day climate. For simulations of present day or recent past climates, observational information can be used to constrain spatiotemporal ...
Nicholas Gray Heavens, Christine A Shields, Natalie M Mahowald   +2 more
doaj  

Paleogeographic approach for the oil and gas potential assessment of the Khadum Formation (Lower Oligocene) in Pre-Caucasus basin

Georesursy
Authors used the paleogeographic approach to identify the different facies generation potential, mark out the areas with the highest organic matter and its types, analyse the reservoir quality for oil and gas potential assessment of the Pre-Caucasus ...
A. N. Stafeev, A. V. Stoupakova, E. A. Krasnova, A. A. Suslova, R. S. Sautkin, Ya. A. Shitova, M. L. Makhnutina, M. E. Voronin   +7 more
doaj   +1 more source

Rifting and arc-related early Paleozoic volcanism along the North Gondwana margin: geochemical and geological evidence from Sardinia (Italy) [PDF]

, 2012
Three series of volcanic rocks accumulated during the Cambrian to Silurian in the metasediment-dominated Variscan basement of Sardinia. They provide a record of the changing geodynamic setting of the North Gondwana margin between Upper Cambrian and ...
BUZZI L, FUNEDDA A., GAGGERO L, OGGIANO G   +3 more
core   +1 more source

Geological structure and paleogeographic zoning of the Khadum formation in Pre-Caucasus

Georesursy
Unconventional oil and gas resource development and exploration is the one of the most prospective concept in petroleum geology. High carbon Khadum facies are investigated as unconventional resources in the Precaucas basin and contain gas, gas condensate
E. A. Krasnova, A. V. Stoupakova, A. N. Stafeev, N. P. Fadeeva, N. Sh. Yandarbiev, A. A. Suslova, R. S. Sautkin, M. E. Voronin, P. B. Stepanov, A. A. Knipper, Ya. A. Shitova   +10 more
doaj   +1 more source

History, origins and importance of temporary ponds [PDF]

, 2001
In Europe, temporary ponds are a naturally common and widespread habitat occurring, often in abundance, in all biogeographical regions from the boreal snow-melt pools of northern Scandinavia to the seasonally inundated coastal dune pools of southern ...
Biggs, Jeremy, Fox, Gill, Nicolet, Pascale, Whitfield, Merica, Williams, Penny   +4 more
core  

Causes of Changes in Mineralization of Underground Drinking Water in the Shaim Oil and Gas Region of the West Siberian Megabasin

Earth
Mineralization of groundwater for drinking purposes is a complex parameter of groundwater chemical composition. In the Shaim oil- and gas-bearing area, as in the whole West Siberian megabasin, the main target horizon for solving the issues of domestic ...
Yulia Rusakova, Andrey Plavnik, Rimma Abdrashitova, Yulia Salnikova, Xiaopu Wang, Mikhail Poluyanov, Albert Zaliatdinov   +6 more
doaj   +1 more source

Review of Dysmorphoptilidae Handlirsch (Hemiptera: Cicadomorpha) from the Argentinean Triassic, with description of a new subfamily, and a new species [PDF]

, 2006
This contribution presents new fossil insect taxa of the order Hemiptera (Cicadomorpha, Dysmorphoptilidae, Gallegomorphoptilinae subfam. n.) from the Ischichuca Formation (late Middle Triassic to early Late Triassic) from La Rioja Province (Argentina ...
Gallego, Oscar Florencio, Martins-Neto, R.G.   +1 more
core  

Internal Drainage Has Sustained Low‐Relief Tibetan Landscapes Since the Early Miocene

Geophysical Research Letters, 2019
The timing of formation of the low‐gradient, internally drained landscape of the Tibetan Plateau is fundamental to understanding the evolution of the plateau as a whole. Well‐dated sedimentary records of internal drainage of rivers into lakes are used to
Zhongpeng Han, Hugh D. Sinclair, Yalin Li, Chengshan Wang, Zui Tao, Xinyu Qian, Zijie Ning, Jiawei Zhang, Yixiong Wen, Jie Lin, Baosen Zhang, Ming Xu, Jingen Dai, Aorigele Zhou, Huimin Liang, Shuo Cao   +15 more
doaj   +1 more source