 | Oklahoma Geological Survey - 1908 - 92 sider
...the Cimarron, extending for 8 miles or more along the river. In width it varies from half a mile to 2 miles. On the south bank the bluffs of red shale and...gypsum, rise directly from the 'edge of the plain to a height of 100 feet or more. North of the plain these hills are not so steep and are. at a distance... | |
 | Charles Newton Gould, L. L. Hutchison, Gaylord Nelson - 1908 - 92 sider
...the Cimarron, extending for 8 miles or more along the river. In width it varies from half a mile to 2 miles. On the south bank the bluffs of red shale and...gypsum, rise directly from the edge of the plain to a height of 100 feet or more. North of the plain these hills are not so steep and are at a distance... | |
 | 1910 - 106 sider
...Cimarron, and extends for 8 miles or more along the river. In width it varies from half a mile to 2 miles. On the south bank the bluffs of red shale and...gypsum rise directly from the edge of the plain to a height of 100 feet or more. North of the plain these hills are not so steep and are at a distance... | |
 | 1910 - 102 sider
...Cimarron, and extends for 8 miles or more along the river. In width it varies from half a mile to 2 miles. On the south bank the bluffs of red shale and...gypsum rise directly from the edge of the plain to a height of 100 feet or more. North of the plain these hills, are not so steep and are at a distance... | |
 | 1905 - 1222 sider
...Cimarron. extending for 8 miles or more along the river. In width it varies from half a mile to '2 miles. On the south bank the bluffs of red shale and...gypsum rise directly from the edge of the plain to a height of 100 fet't or more, as s.iown in PI. XX. North of the plain these hills are not so steep... | |
| |
In width it varies from half a mile to 2 miles. On the south bank the bluffs of red shale and sandstone capped with gypsum, rise directly from the 'edge of the plain to a height of 100 feet or more. North of the plain these hills are not so steep and... 