 ... characteristic when compared with those of other formations in the basin. In general the beds are colored various shades of red, green, blue, or yellow. In some cases they are white or gray. As will be shown later, the coloration is an important character...  John Day Project: Irrigation and Drainage - Page 85by John T. Whistler, John Howard Lewis - 1916 - 185 pagesFull view - About this book
 | University of California (1868-1952) - 1902 - 528 pages
...shown later, the coloration is an important character in distinguishing the subdivisions of the system. The beds are usually quite soft and disintegrate very...soon formed again, erosion must proceed very rapidly. At several localities visited by the writer, groups of unrelated bone fragments, evidently brought... | |
 | University of California, Berkeley. Dept. of Geology - 1902 - 558 pages
...shown later, the coloration is an important character in distinguishing the subdivisions of the system. The beds are usually quite soft and disintegrate very...soon formed again, erosion must proceed very rapidly. At several localities visited by the writer, groups of unrelated bone fragments, evidently brought... | |
 | Harold Wellman Fairbanks - 1902 - 524 pages
...shown later, the coloration is an important character in distinguishing the subdivisions of the system. The beds are usually quite soft and disintegrate very...soon formed again, erosion must proceed very rapidly. At several localities visited by the writer, groups of unrelated bone fragments, evidently brought... | |
 | 1902 - 744 pages
...shown later, the coloration is an important character in distinguishing the subdivisions of the system. The beds are usually quite soft and disintegrate very...moderately heavy rain starts the mud almost in streams." The thickness of the John Day scries north of the southern portion of the Blue Mountains is placed... | |
 | Frank Hall Knowlton - 1902 - 264 pages
...shown later, the coloration is an important character in distinguishing the subdivisions of the system. The beds are usually quite soft and disintegrate very...moderately heavy rain starts the mud almost in streams." The thickness of the John Day series north of the southern portion of the Blue Mountains is placed... | |
 | 1902 - 982 pages
...shown later, the coloration is an important character in distinguishing the subdivisions of the system. The beds are usually quite soft and disintegrate very...moderately heavy rain starts the mud almost in streams." The thickness of the John Day series north of the southern portion of the Blue Mountains is placed... | |
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