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Physical Sciences and Mathematics Commons™
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Articles 1 - 4 of 4
Full-Text Articles in Physical Sciences and Mathematics
Natural And Anthropogenic Forces Acting On A Forest Lake, M. C. Whiteside, M. B. King, K. Pulling
Natural And Anthropogenic Forces Acting On A Forest Lake, M. C. Whiteside, M. B. King, K. Pulling
Journal of the Minnesota Academy of Science
ABS1RACT-Lak~ Itasca, Minnes~ta is located within one of the more popular state parks. Since the turn of the centmy, loggmg, fire protection, and development within the watershed have put modest pressures on the ecosystem. The presence of the University of Minnesota's Biological and Forestry Station on the lake has encouraged research in this region. Consequently there are numerous research reports and papers which are available _at the station's library. We examined data collected over the past 25 years to see if we could detect changes ~~ the lake. We detected no changes in phytoplankton, macrophyte, zooplankton, or zoobenthos com~urnues, but …
Analysis Of Unmodified Stone Materials From The Cambria Site, Charles R. Watrall
Analysis Of Unmodified Stone Materials From The Cambria Site, Charles R. Watrall
Journal of the Minnesota Academy of Science
Analysis of the stone materials from the Cambria Site reinforces cultural implications about the site made on formal artifact analysis alone. Secondly, the paper illustrates a simple means of analysis to gain vital information on archaeological site culture history.
A Preliminary Report On The Itasca Bison Site, Creighton T. Shay
A Preliminary Report On The Itasca Bison Site, Creighton T. Shay
Journal of the Minnesota Academy of Science
In the summer of 1937 excavations conducted by the University of Minnesota Anthropology Department in Itasca State Park yielded extinct bison and other animal remains along with several stone artifacts. A preliminary notice was published in Science shortly after excavation was completed (Jenks, 193 7). The bones were extracted from a marl layer underlying a peat bog near the south end of the west arm of Lake Itasca. The deposit was discovered during construction of a road bridge over Nicollet Creek adjacent to the site. Material in the following report was assembled from unpublished field notes and records on file …
Geological And Archeological Evidences Of The Antiquity Of Man, A. E. Johnson
Geological And Archeological Evidences Of The Antiquity Of Man, A. E. Johnson
Journal of the Minnesota Academy of Science
No abstract provided.