Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 590
fireswere kindled by the blast, and, with the exception of the night ofthe 19th of May, 1915, no evidence of red heat was visible on thetop of the mountain. Compared with other volcanoes which havebeen studied the volcanic phenomena at Lassen Peak occurred atcomparatively low temperatures,… … 73 O js oo ft 576 Arthur L. Day. [J-F. I. free from snow, and that several streams of considerable size havetheir sources high on the flanks of the mountain. We are there-fore dealing with a cooling volcano hearth in a region of abundantwater supply. Considering such dynamic systems, it is usual to…
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