Results 71 to 80 of about 47,665 (281)

GIS modeling of a Cenozoic strata structure in Brest region for forecasting and evaluation of non-metallic deposits

Горные науки и технологии
To date, considerable experience has been accumulated in solving the problems of forecasting and evaluation of minerals, primarily fossil fuels and ore minerals.
Maksim A. Bogdasarov , Anna N. Mayevskaya, Dmitry O. Petrov, Nikolay N. Sheshko   +3 more
doaj   +1 more source

Multiphase Tectonic Process With Slab Dynamics in the Northern East China Sea Shelf Basin

Geological Journal, EarlyView.
Megasequence 1 characterised by Palaeocene extension and differential subsidence driven by the rollback of the subducting Izanagi Plate. Megasequence 2 records a kinematic reorganisation of the East Asian margin, transition from a rifting to a compressional regime.
Juhwan Woo, Won‐Ki Kim, Chul Woo Rhee, Seungyeol Lee   +3 more
wiley   +1 more source

Site 1215

, 2002
Site 1215 (26°01.77´N, 147°55.99´W, 5396 meters below sea level [mbsl]; Fig. F1) is the northernmost of seven sites drilled on the 56-Ma-crust transect during Ocean Drilling Program (ODP) Leg 199.
Lyle, M., Vanden Berg, M.D., Quintin, L., Wilson, P.A., Backman, J., Pälike, H., Coxall, H.K., Janecek, T.R., Raffi, I., Moore, T.C., Nomura, R., Nigrini, C.A., Faul, K., Tripati, A.K., Parés, J.M., Rea, B.R., Kruse, S., Wade, B.S., Nishi, H., Lanci, L., Hovan, S.A., Lear, C.H., Gaillot, P.A., Knoop, P., Busch, W.H., Norris, R.D., Rea, D.K., Steiger, T.H., Parés J. M., Wilson P. A., Busch W. H., Gaillot P., Rea B. R., Kruse S., RAFFI, Isabella, Nomura R., Lyle M. W., Tripati A., Lear C., Nigrini C. A., Moore T. C., Norris R. D., Knoop P., Van Den Berg M. D., Hovan S. A., Janecek T. R., Backman J., Pälike H., Steiger T. H., Coxall H. K., Nishi H., Rea D. K., Faul K., Lanci L., Wade B., Quintin L   +55 more
core   +1 more source

Geodynamic conditions for Cenozoic activation of tectonic structures in Southeastern Mongolia

Геодинамика и тектонофизика, 2018
The knowledge of the neotectonic structures inSoutheastern Mongolia, that is considerably distant from the active plate boundaries, is important for determining a source of tectonic deformation and regular features of activation in the intracontinental ...
A. V. Parfeevets, V. A. Sankov
doaj   +1 more source

Late Pleistocene Volcanic Rocks From Tengchong Volcanic Field at SE Tibetan Plateau: Constraints on Petrogenesis and Mantle and Crustal Processes

Geological Journal, EarlyView.
Early zircon saturation and crystallisation occur in mafic (52–54 wt.% SiO2) lavas at Tengchong volcanic field. These early formed zircons with high δ18O (6.6‰–7.9‰) indicates mantle enrichment by subducted supracrustal materials. ABSTRACT Late Pleistocene (< 0.2 Ma) mafic and evolved volcanic rocks occur in northern Tengchong Volcanic Field, SE ...
Lizhu Wang, Haibo Zou
wiley   +1 more source

Site 1217

, 2002
Site 1217 (16°52.02´N, 138°06.00´W; 5342 meters below sea level [mbsl]; Fig. F1) is one of seven sites drilled to target upper Paleocene crust along a latitudinal transect during Leg 199 and will be used to investigate paleoceanographic processes in the ...
Lyle, M., Vanden Berg, M.D., Quintin, L., Wilson, P.A., Backman, J., Pälike, H., Coxall, H.K., Janecek, T.R., Raffi, I., Moore, T.C., Nomura, R., Nigrini, C.A., Faul, K., Tripati, A.K., Parés, J.M., Rea, B.R., Kruse, S., Wade, B.S., Nishi, H., Lanci, L., Hovan, S.A., Lear, C.H., Gaillot, P.A., Knoop, P., Busch, W.H., Norris, R.D., Rea, D.K., Steiger, T.H., Parés J. M., Wilson P. A., Busch W. H., Gaillot P., Rea B. R., Kruse S., RAFFI, Isabella, Nomura R., Lyle M. W., Tripati A., Lear C., Nigrini C. A., Moore T. C., Norris R. D., Knoop P., Van Den Berg M. D., Hovan S. A., Janecek T. R., Backman J., Pälike H., Steiger T. H., Coxall H. K., Nishi H., Rea D. K., Faul K., Lanci L., Wade B., Quintin L   +55 more
core   +1 more source

Leg 199 summary [PDF]

, 2002
Ocean Drilling Program (ODP) Leg 199, "The Paleogene Equatorial Transect" (Sites 1215-1222), was designed to study the evolution of the equatorial Pacific current and wind system as Earth went from maximum Cenozoic warmth to initial Antarctic glaciations.
Lyle, M., Vanden Berg, M.D., Quintin, L., Wilson, P.A., Backman, J., Pälike, H., Coxall, H.K., Janecek, T.R., Raffi, I., Moore, T.C., Nomura, R., Nigrini, C.A., Faul, K., Tripati, A.K., Parés, J.M., Rea, B.R., Kruse, S., Wade, B.S., Nishi, H., Lanci, L., Hovan, S.A., Lear, C.H., Gaillot, P.A., Knoop, P., Busch, W.H., Norris, R.D., Rea, D.K., Steiger, T.H., Parés J. M., Wilson P. A., Busch W. H., Gaillot P., Rea B. R., Kruse S., RAFFI, Isabella, Nomura R., Lyle M. W., Tripati A., Lear C., Nigrini C. A., Moore T. C., Norris R. D., Knoop P., Van Den Berg M. D., Hovan S. A., Janecek T. R., Backman J., Pälike H., Steiger T. H., Coxall H. K., Nishi H., Rea D. K., Faul K., Lanci L., Wade B., Quintin L   +55 more
core   +1 more source

Formation and evolution of the Yuncheng Salt Lake and sources of the saline ions

Dizhi lixue xuebao
Objective  Yuncheng Salt Lake, located within the core area of the Fenwei Graben System in the south-central part of the North China Craton, is the earliest known salt lake in China and worldwide. The formation and evolution of the Yuncheng Salt Lake are
KOU Linlin, LI Zhenhong, XIA Caixiang, WEI Lijie, DONG Xiaopeng, WANG Sen, CUI Jiawei, HUANG Ting, NAN Debin   +8 more
doaj   +1 more source

Rifts, orogens, cratons, and global tectonics: Introduction

Геодинамика и тектонофизика, 2017
A key role in developing the Earth theory is played by comparative studies of orogens, rifts, and platforms in the equatorial, middle and high latitudes of Asia and the adjacent Arctic regions.
S. V. Rasskazov
doaj   +1 more source

Pliocene adakite-like accent of andesites and dacites from the Orlov volcanic field (Sakhalin Island)

Геосистемы переходных зон, 2021
Adakite-like geochemical signature (high Sr/Y ratio at a low Y concentration) is recognized in andesites and dacites, associated with intraplate basalts in the Orlov volcanic field of Sakhalin Island.
Sergei V. Rasskazov, Alexander V. Rybin, Artem V. Degterev, Irina S. Chuvashova, Tatyana A. Yasnygina, Elena V. Saranina   +5 more
doaj   +1 more source