Sentence examples for bedrock source from inspiring English sources

Of far greater concern for insurance carriers like State Farm and Allstate, though, is the notion that if they sell directly to consumers through their own Web sites, they risk an insurrection among the insurance agents who have been their bedrock source of revenue.

General properties of sand-rich stream sediments from old riverbeds and flood plain are closely linked to the nature of the bedrock source.

Concentrations of CaO, Na2O, K2O decrease markedly in the weathering products compared to the fresh bedrock source, whereas concentrations of Al2O3, Fe2O3, and MgO increase significantly.

These properties discriminate between nickel-prospective residual deeply weathered regolith formed on mafic and/or ultramafic bedrock and uranium-prospective Cainozoic paleochannels containing felsic bedrock source materials.

Similar to the surrounding Cambrian and Ordovician bedrock strontium isotope values, the dolomite and calcite support a carbonate bedrock source for some of the Ca and Mg delivered to the sag.

The Chemical Index of Alteration (CIA), loss on ignition (LOI), and the Mobiles index (Imob) were used to quantify the degree of weathering of hillslope deposits and bedrock source.

Thus, compared to many sediments in basins worldwide, those from the Yangtze are quite primitive and suggest relatively limited amounts of alteration from the bedrock sources.

Glacial landforms and stochastic mass wasting in alpine systems may interfere with sediment delivery to downstream sites where detrital sediments are often collected to represent upstream bedrock sources.

Given that the climate is drier in the Western Himalaya compared to the eastern and central ranges, slower erosion in that former area would result in older fission track cooling ages being preserved in the bedrock sources.

Over pedogenic timescales, as bedrock sources of P are depleted, dust sources of P may support productivity in certain ecosystems, but controls on the spatial variability of dust in montane forested systems are largely unknown.

In addition, from Proto- to Meso-Orange River times there was an increase in the proportion of sediments supplied from local bedrock sources, including amphibole-epidote in the heavy mineral assemblages derived from the Namaqua Metamorphic Complex.