Author : Geological and Natural History Survey of Minnesota
Publisher :
Page : 768 pages
File Size : 18,10 MB
Release : 1873
Category : Geology
ISBN :
Author : Geological and Natural History Survey of Minnesota
Publisher :
Page : 714 pages
File Size : 35,48 MB
Release : 1893
Category : Animals
ISBN :
"American opinion on the older rocks": 18th, p. [65]-225.
Author : Minnesota. Geological and Natural Survey
Publisher :
Page : 824 pages
File Size : 32,83 MB
Release : 1888
Category : Geology
ISBN :
Author : Frederick Prime
Publisher :
Page : 84 pages
File Size : 34,81 MB
Release : 1879
Category : Geology
ISBN :
Author :
Publisher :
Page : 140 pages
File Size : 43,42 MB
Release : 1982
Category : Geology
ISBN :
Author :
Publisher :
Page : 556 pages
File Size : 21,9 MB
Release : 1959
Category : Geology
ISBN :
Author : Richard W. Ojakangas
Publisher : U of Minnesota Press
Page : 277 pages
File Size : 19,96 MB
Release : 1982
Category : Science
ISBN : 1452902038
Have you ever wondered how the Mississippi River was formed? Or why shark teeth have been found in the Iron Range of the Upper Midwest? Towering mountain ranges, explosive volcanoes, expansive glaciers, and long-extinct forms of both land and sea life were an important part of Minnesota's ancient history. Today the evidence of this remarkable heritage is revealed in the state's rocky outcroppings, stony soils, and thousands of lakes.
Author : Cape of Good Hope (South Africa) Geological Commission
Publisher :
Page : 402 pages
File Size : 43,1 MB
Release : 1897
Category : Geology
ISBN :
The reports are issued in two forms; as an ordinary Blue book presented to both houses of Parliament, printed on common paper and in octavo size; and a limited number is printed on thick paper, in small quarto size. The pagination of the First report is different in the two editions, the type having been entirely re-set, but the contents are identical.
Author :
Publisher :
Page : 636 pages
File Size : 46,86 MB
Release : 1915
Category : Geology
ISBN :
Author :
Publisher :
Page : 774 pages
File Size : 48,69 MB
Release : 1906
Category : Geology
ISBN :
