John Wells Foster, Josiah Dwight Whitney. List mineral lands between Portage lake and Montreal river - Continued . Section . Part . Township Range north . west . 16 21 29 30 31 22222222222-248 - TIER 16 S .. All ... 21 NW ... SW . 5555 ...
Report on the Geology and Topography of a Portion of the Lake Superior Land District in the State of Michigan: The iron region, together with the general geology
... mile . - Another coarse - grained stratum , which occurs in these bluffs , was ob- served to sink at the rate of thirty feet in the distance of one ... one foot in one ... under Dr. Owen , near the Wolf river , ( town- ship 22 N. , range 16 E ...
The Climatic Changes of Later Geological Times: A Discussion Based on Observations Made in the Cordilleras of North America
... cyclical succession either of cold and warm periods , or , if not of these , of such as were favorable to the ... theory of Croll , on the other hand , is based on the fact that the eccentricity of the earth's orbit is subjected to a cyclical ...
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