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排序方式: 共有258条查询结果,搜索用时 15 毫秒
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Roger M. A. Allen 《Muslim world (Hartford, Conn.)》1972,62(2):115-125
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Roger Allen Catherine Asher Michael Bates Daniel Bradburd Robert L. Canfield Howard Crane 《Iranian studies》1995,28(3-4):231-281
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J. L. Allen 《Journal of Historical Geography》1978,4(4):357-370
One of the major features of the continental geography of North America that was still misunderstood at the beginning of the nineteenth century was the drainage system between the Mississippi River and the Pacific. At the beginning of the century, Americans thought of the drainage system as symmetrical, with all major streams heading in a common source region and flowing in several directions to the Mississippi, the Arctic, the Pacific and the Gulf of California. The desired water route across the continent was based upon this view. During the first half of the nineteenth century the concept of the common source region and the water route underwent revision. Geographical information from early explorers like Lewis and Clark and Pike reinforced the older theories but gradually gave way before more accurate data acquired by the men of the Rocky Mountain fur trade. The fur trade lore was tested by John Charles Frémont in the 1840's and a new image was developed, one of a continental divide rather than a common source region. Although the idea of a commercial route across the continent still persisted after Frémont, it was viewed as a land route, crossing the Continental Divide at South Pass, rather than one by water. 相似文献
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Adam King Samuel Forst Ashley Lewis-Lavin Richard McBurnett Justin Rauch Don Rosick 《Southeastern Archaeology》2018,37(2):138-148
ABSTRACTCompared to other gorget styles and themes made during the Mississippian period, the so-called rattlesnake gorgets of eastern Tennessee have been found in fairly large numbers. Stylistically, Muller assigned these gorgets to the temporally related Lick Creek and Citico styles, while Crawford’s recent work has argued for substyles within. While their style has been studied extensively, the idea that these gorgets depict rattlesnakes generally has been accepted without further consideration. In this paper, we present the results of a systematic iconographic study of rattlesnake gorgets. Ultimately, we conclude that the image’s original referent is not just a snake but instead is intended to be a model of the cosmos at night. 相似文献
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