 | Academy of Natural Sciences of Philadelphia - 1858 - 280 sider
...Missouri to the vicinity of Fort Beaton, und the Yellow Stone to the mouth of lüg Horn Jtiver. Al-o considerable portions of the Bad Lands of White river,...reference to the various papers by Prof. Leidy in the Proceeding! of the Academy, embrace a larger number of species than all those previously known from... | |
 | Henry Youle Hind, Canada. Provincial Secretary's Office - 1859 - 252 sider
...Providence meeting. •Subsequent to all these expeditions, one of the writersf again visited Nebraska, end spent two years in traversing various portions of...Proceedings of the Academy, embrace a larger number of -epecies than all those previously known from that country, many of which belong to new and remarkable... | |
 | John Michels (Journalist) - 1888 - 450 sider
...Missouri River to Fort Benton, and the Yellowstone to the mouth of the Big Horn River, and explored considerable portions of the Bad Lands of White River and other districts not immediately bordering upon the Missouri. The large collections of fossils he made, were given partly to the Academy of Sciences... | |
 | John Michels (Journalist) - 1888 - 346 sider
...Missouri River to Fort Benton, and the Yellowstone to the mouth of the Big Horn River, and explored considerable portions of the Bad Lands of White River and other districts not immediately bordering upon the Missouri. The large collections of fossils he made, were given partly to the Academy of Sciences... | |
 | Sir Norman Lockyer - 1888 - 674 sider
...Missouri River to Fort Benton, and the Yellowstone to the mouth of the Big Horn River, and explored considerable portions of the Bad Lands of White River and other districts not immediately bordering upon the Missouri. The large collections of fossils he made were given partly to the Academy of Sciences... | |
 | John Michels (Journalist) - 1888 - 448 sider
...Missouri River to Fort Benton, and the Yellowstone to the mouth of the Big Horn River, and explored considerable portions of the Bad Lands of White River and other districts not immediately bordering upon the Missouri. The large collections of fossils he made, were given partly to the Academy of Sciences... | |
 | 1888 - 868 sider
...Missouri River to Fort Benton, and the Yellowstone to the mouth of the Big Horn River, and explored considerable portions of the Bad Lands of White River and other districts not immediately bordering upon the Missouri. The large collections of fossils he made were given partly to the Academy of Sciences... | |
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... and spent two years in exploring it, mainly at his own expense, although he was aided a portion of the time by gentlemen connected with the American Fur Company. During these two years he traversed the Missouri River to Fort Benton, and the Yellowstone... 