Margaret Armstrong, a prolific book cover designer and illustrator, spent a few years traveling around the western United States at the beginning of the twentieth century, and in 1911 she was one of the first women to descend to the floor of the Grand Canyon. There she discovered some new flower spe...
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Simulation is the fastest developing branch of geostatistics and simulating facies inside reservoirs and orebodies is the most exciting part of this. Several methods have been developed to do this (sequential indicator simulations, Boolean simulations, Markov chains and plurigaussian simulations). T...
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