 | 1904 - 768 Seiten
...detailed section, beginning at the top of the chalk and marl in the cliff: Section at Whitecliffs Landing. Feet. 1. Massive, creamy white chalk, in beds from...variation in the character of the chalk from bed to )>ed is not perceptible on physical examination, and the stratification plant's are not clearly defined... | |
 | 1904 - 1040 Seiten
...section, beginning at the top of the chalk and marl in the cliff: Section nt Wliitt'i-liff» Landing. Feet. 1. Massive, creamy white chalk, in beds from a foot to about 10 foot thick, separated by thin partings of very slightly laminated chalk. The variation in the character... | |
 | George Ferdinand Becker - 1904 - 732 Seiten
...detailed section, beginning at the top of the chalk and marl in the cliff: Section <it \mtecliffg Landing. Feet. 1. Massive, creamy white chalk, in beds from a foot to about 10 foet thick, separated by thin partings of very slightly laminated chalk. The variation in the character... | |
 | Geological Survey (U.S.) - 1905 - 462 Seiten
...the cliff: Section at Whiterliffi Landing. Feet. 1. Massive, creamy white chalk, in bods from afoot to about 10 feet thick, separated by thin partings...chalk. The variation in the character of the chalk from ted to ted is not perceptible on physical examination, and the stratification planes are not clearly... | |
 | Edwin Clarence Eckel - 1913 - 458 Seiten
...and marl in the cliff: Section at White Cliffs Landing. Feet. 1. Massive creamy-white chalk, in beda from a foot to about 10 feet thick, separated by thin...examination, and the stratification planes are not clearly defined except upon partial weathering of the rock. (See analyses 7, 8, and 9, p. 112)... 60 2. Massive... | |
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Massive, creamy white chalk, in beds from a foot to about 10 foet thick, separated by thin partings of very slightly laminated chalk. The variation in the character of the chalk from bed to bed is not perceptible on physical examination, and the stratification... 