| 1878 - 770 lehte
...in former years, and the paloeontological investigations of the late Mr. Meek, pointed strongly :o the equivalency of the Fort Union beds of the Upper...west of the Rocky Mountains. The investigations of the year hive fully confirmed these views by the discovery not merely of one or two doubtful species... | |
| Geological and Geographical Survey of the Territories (U.S.) - 1879 - 974 lehte
...particular attention. The extensive explorations of Dr. Hayden iu former years, and the paleontológica! investigations of the late Mr. Meek, pointed strongly...as it exists along the base of the Rocky Mountains iu Colorado, and also to the equivalency of the latter with the Bitter Creek series west of the Rocky... | |
| George Perkins Merrill - 1906 - 646 lehte
...this year (1878), argued that the Fort Union Jxjds of the upper Missouri River are the equivalent of the Lignitic formation, as it exists along the base of the Rocky Mountains in Colorado, and of the Hitter Creek series west of the mountains;: also that it was probable that the brackish-water... | |
| United States National Museum - 1906 - 940 lehte
...this year (1878), argued that the Fort Union beds of the upper Missouri River are the equivalent of the Lignitic formation, as it exists along the base, of the Rocky Mountains in Colorado, and of the Bitter Creek series west of the mountains; also that it was probable that the brackish-water... | |
| United States National Museum - 1906 - 944 lehte
...this year (1878), argued that the Fort Union beds of the upper Missouri River are the equivalent of the Lignitic formation, as it exists along the base of the Rocky Mountains in Colorado, and of the Bitter Creek series west of the mountains; also that it was probable that the brackish-water... | |
| George Perkins Merrill - 1924 - 878 lehte
...this year (1878), argued that the Fort Union beds of the upper Missouri River were the equivalent of the lignitic formation, as it exists along the base of the Rocky Mountains in Colorado, and of the Bitter Creek series west of the mountains ; also that it was probable that the brackish-water... | |
| George Perkins Merrill - 1924 - 886 lehte
...this year (1878), argued that the Fort Union beds of the upper Missouri River were the equivalent of the lignitic formation, as it exists along the base of the Rocky Mountains in Colorado, and of the Bitter Creek series west of the mountains; also that it was probable that the brackish-water... | |
| Sir Norman Lockyer - 1878 - 550 lehte
...particular attention. The extensive explorations of Dr. Hayden in former years, and the palaeontological investigations of the late Mr. Meek, pointed strongly...west of the Rocky Mountains. The investigations of the year have fully confirmed these views by the discovery not merely of one or two doubtful species... | |
| |