. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. c FIGS, i and 2. Showing a mountain in east Tennessee [Briceville Folio, U. S. Geological Survey, Latitude 36° 30' N. Longitude, 84° 5' W. It is taken from the topographic map with some of the contour lines omitted. The contour interval is 250 ft. (80 meters)]. In Fig. i the area (a) indicated by the dashes is at the top of the mountain and represents the area covered by conifers. The blank area (b) represents the area of the mountain side covered with the oak and hickory forest the habitat of Cicindela sexguttata. The stipp
. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. c FIGS, i and 2. Showing a mountain in east Tennessee [Briceville Folio, U. S. Geological Survey, Latitude 36° 30' N. Longitude, 84° 5' W. It is taken from the topographic map with some of the contour lines omitted. The contour interval is 250 ft. (80 meters)]. In Fig. i the area (a) indicated by the dashes is at the top of the mountain and represents the area covered by conifers. The blank area (b) represents the area of the mountain side covered with the oak and hickory forest the habitat of Cicindela sexguttata. The stippled area (c) represents the beech and maple in the valley. Fig. 2. Cross section of the same. FIGS. 3 and 4. Showing the same mountain represented in Figs, i and 2, but in an hypothetical later stage, based on the supposition that the valley at the point (e) is at a peneplain level. In Fig. 3, stream (e) has cut through at the point (d) of Fig. i and captured the head-waters of the stream (/). The entire mountain has been sufficiently lowered to cause the conifer area to disappear ' entirely. The oak-hickory area is greatly reduced and the beech-maple is greatly increased, Fig. 4 is a cross section of the same (see Adams, Foi).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Marine Biological Laboratory (Woods Hole, Mass. ); Marine Biological Laboratory (Woods Hole, Mass. ). Annual report 1907/08-1952; Lillie, Frank Rattray, 1870-1947; Moore, Carl Richard, 1892-; Redfield, Alfred Clarence, 1890-1983. Woods Hole, Mass. : Marine Biological Laboratory
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Keywords: ., bookauthorlilliefrankrat, booksubjectbiology, booksubjectzoology
