. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. RESPONSE TO MAGNETIC DIRECTION 213 direction, that the paths of snails for which magnetic direction deviates by 45° from a parallel or right-angle relationship are in every instance observed to be further to the left than for the adjacent parallel or right-angle fields. It will be noted that the mean paths for all the directions involved right-turning because of the asymmetrical field in 1961. A quantitative analysis involving all 100 values disclosed the mean path for the directions, NE, SE, S\Y and N\V, to average ° t


. The Biological bulletin. Biology; Zoology; Biology; Marine Biology. RESPONSE TO MAGNETIC DIRECTION 213 direction, that the paths of snails for which magnetic direction deviates by 45° from a parallel or right-angle relationship are in every instance observed to be further to the left than for the adjacent parallel or right-angle fields. It will be noted that the mean paths for all the directions involved right-turning because of the asymmetrical field in 1961. A quantitative analysis involving all 100 values disclosed the mean path for the directions, NE, SE, S\Y and N\V, to average ° to the left of the mean + 17 + 16 -H5 + 14 LJ 5 -3° -4. A. 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