Results 51 to 60 of about 5,763 (137)

The Millstone Grit Group (Pennsylvanian) of the Northumberland-Solway Basin and Alston Block of northern England [PDF]

open access: yes, 2014
In the Northumberland–Solway Basin and Alston Block of northern England, some aspects of the stratigraphical and sedimentological relationships between the Millstone Grit Group, the Stainmore Formation (Namurian part of the Yoredale Group) and the ...
Millward, D., Thomas, C.W., Waters, C.N.
core   +1 more source

Sedimentology of the upper Karoo fluvial strata in the Tuli Basin, South Africa [PDF]

open access: yes, 2001
The sedimentary rocks of the Karoo Supergroup in the Tuli Basin (South Africa) may be grouped in four stratigraphic units: the basal, middle and upper units, and the Clarens Formation.
Bordy, Emese M, Catuneanu, O
core   +2 more sources

The geological record of life 3500 Ma ago: Coping with the rigors of a young earth during late accretion [PDF]

open access: yes
Thin cherty sedimentary layers within the volcanic portions of the 3,500 to 3,300 Ma-old Onverwacht and Fig Tree Groups, Barberton Greenstone belt, South Africa, and Warrawoona Group, eastern Pilbara Block, Western Australia, contain an abundant record ...
Lowe, Donald R.
core   +1 more source

From liquid to solid bonding in cohesive granular media

open access: yes, 2010
We study the transition of a granular packing from liquid to solid bonding in the course of drying. The particles are initially wetted by a liquid brine and the cohesion of the packing is ensured by capillary forces, but the crystallization of the solute
Bathurst   +41 more
core   +4 more sources

Multianalytical provenance analysis of Eastern Ross Sea LGM till sediments (Antarctica): Petrography, geochronology, and thermochronology detrital data [PDF]

open access: yes, 2017
In order to reveal provenance of detrital sediments supplied by West Antarctic Ice Sheet (WAIS), 19 glaciomarine cores of Last Glacial Maximum age were analyzed from Eastern Ross Sea and Sulzberger Bay.
Andreucci, Benedetta   +4 more
core   +2 more sources

Lithofacies and depositional environment of volcano-sedimentary deposits of SE Mayo Oulo basin [PDF]

open access: yes, 2013
The study of volcano-sedimentary deposits of Mangbai in SE Mayo Oulo basin-Cameroon leads to the identification of five major distinct lithofacies types.
Durand, A.   +3 more
core  

Feasibility of surveying pesticide coverage with airborne fluorometer [PDF]

open access: yes, 1970
Response of a Fraunhofer line discriminator (FLD) to varying distributions of granulated corncobs stained with varying concentrations of Rhodamine WT dye was tested on the ground and from an H-19 helicopter.
Hemphill, W. R., Stoertz, G. E.
core   +2 more sources

The Channeled Scabland [PDF]

open access: yes
The geomorphology and hydrodynamics of high velocity flood erosion in the channeled scabland of the Columbia Basin are ...
Baker, V. R., Nummedal, D.
core   +1 more source

Palaeogeographic implications of braid bar deposition in the Triassic Molteno formation of the eastern Karoo Basin, South Africa [PDF]

open access: yes, 1984
The Triassic Molteno Formation in the main Karoo Basin, South Africa, forms a northerly thinning intracratonic clastic wedge deposited by sandy braided rivers of South Saskatchewan type.
Turner, Brian R.
core  

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