Results 101 to 110 of about 402,108 (304)

Coring disturbances in IODP piston cores with implications for offshore record of volcanic events and the Missoula megafloods [PDF]

, 2014
Piston cores collected from IODP drilling platforms (and its predecessors) provide the best long-term geological and climatic record of marine sediments worldwide. Coring disturbances affecting the original sediment texture have been recognized since the
Talling, Peter J., Le Friant, Anne, McCanta, Molly, Ishizuka, Osamu, Jutzeler, Martin, White, James, D L, White, James,, Ishizuka, Ozamu, Morgan, Sally, White, James D.L., Talling, Peter   +10 more
core   +1 more source

Microbial ecology of arsenic-mobilizing Cambodian sediments: Lithological controls uncovered by stable-isotope probing [PDF]

, 2014
Microbially mediated arsenic release from Holocene and Pleistocene Cambodian aquifer sediments was investigated using microcosm experiments and substrate amendments.
Rizoulis, A, Cooke, D A, Richard D. Pancost, Rizoulis, Athanasios, Cooke, David, Pancost, Richard D., David A. Polya, Pancost, R D, Lloyd, Jonathan R., Sanguin, Herve, Athanasios Rizoulis, Lloyd, J R; id_orcid, Hervé Sanguin, Sanguin, H, Cooke, David A., Polya, David, Marina Héry, Jonathan R. Lloyd, Pancost, Richard, Héry, Marina, Lloyd, Jonathan, Hery, M, Polya, David A., David A. Cooke, Polya, David A; id_orcid   +24 more
core   +1 more source

Atlas of Mars [cartographic material] : 1:5,000,000 geologic series /

, 1977
0607948973 (ISBN). 9780607948974 (ISBN). 0607945087 (ISBN). 9780607945089 (ISBN). Geologic map series of Mars. Relief shown by shading.; Includes text, bibliographical references, index map, graphs, and tables and ancillary remote-sensing maps.; Also ...
Geological Survey (U.S.)
core  

Geologic Map Of The Georgetown Quadrangle, Delaware

, 2010
The geologic history of the surficial geologic units of the Georgetown Quadrangle is primarily that of deposition of the Beaverdam Formation and its subsequent modification by erosion and deposition of younger stratigraphic units.
Ramsey, K.W.
core  

Geologic Map of the Fairmount and Rehoboth Beach Quadrangles, Delaware

, 2011
The map shows and describes the geologic units found at the land surface and in the shallow subsurface in the map area. The purpose of the map is to provide geologic information that can be used for determining such things as the geology of watersheds ...
Ramsey, K.W.
core  

Some geologic factors relating to the laboratory examination of recent sediments

, 1953
In selecting suitable procedures for the laboratory investigation of recent sediments, the first step suggested is that of examining conditions in the geologic environment that influence sediment properties.
Toombs, Ralph Belmore
core   +1 more source

Optimizing Strategies for Non‐Invasive Prospection of Settlements in the Intertidal Zone: A Case Study From the Centre of the Drowned Medieval Village of Tolsende (Scheldt Estuary, the Netherlands)

Archaeological Prospection, EarlyView.
ABSTRACT Medieval and early modern drowned villages in the intertidal zone of the Scheldt estuary (the Netherlands) constitute intriguing yet largely understudied components of north‐western Europe's underwater cultural heritage. Despite their high archaeological potential as time capsules of past settlement landscapes, research has remained limited ...
Jan Trachet, Sarah Bäumler, Stefan Krojer, Jeroen Verhegge, Wim De Clercq, Philippe De Smedt, Wouter H. Maes, Bente S. Majchczack, Immo Trinks, Dennis Wilken   +9 more
wiley   +1 more source

Geologic map of the 1° x 2° Indianapolis quadrangle, Indiana and Illinois, showing bedrock and unconsolidated deposits [PDF]

, 1979
Regional Geologic Map ...
Lineback, Jerry A., Hill, John R., Bleuer, Ned K., Gray, Henry H.   +3 more
core   +1 more source

Scanning Parametric Sediment Echosounder as Tool for Underwater Archaeological Prospection

Archaeological Prospection, EarlyView.
ABSTRACT Underwater cultural heritage 3D prospection techniques, especially for remains that are partly buried in the ground, are only very rarely available and often can only be applied with considerable technical effort. To overcome this limitation, we evaluate a methodological adaption of widely used and available single channel parametric sediment ...
Dennis Wilken, Philipp Held, Jacob Geersen, Marcel Bradtmöller, Peter Feldens, Jens Schneider v. Deimling   +5 more
wiley   +1 more source

Microbial turnover times in the deep seabed studied by amino acid racemization modelling

Scientific Reports, 2017
The study of active microbial populations in deep, energy-limited marine sediments has extended our knowledge of the limits of life on Earth. Typically, microbial activity in the deep biosphere is calculated by transport-reaction modelling of pore water ...
Stefan Braun, Snehit S. Mhatre, Marion Jaussi, Hans Røy, Kasper U. Kjeldsen, Christof Pearce, Marit-Solveig Seidenkrantz, Bo Barker Jørgensen, Bente Aa. Lomstein   +8 more
doaj   +1 more source