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1

Parker's sectional and geological map of Iowa. Exhibiting her iron, lead, copper, coal and other resources and all rail roads ...

Parker's sectional and geological map of Iowa. Exhibiting her iron, lead, copper, coal and other resources and all rail roads ...

由 Parker, Nathan Howe
出版 1856

地图

2

Centennial continent/ocean transect : [North America] /

Centennial continent/ocean transect : [North America] /

出版 1985

地图

3

The Great Lakes : an environmental atlas and resource book /

The Great Lakes : an environmental atlas and resource book /

出版 1995

Government Document 地图

4

Thermal maturity map of Devonian shale in the Illinois, Michigan, and Appalachian Basins of North America /

Thermal maturity map of Devonian shale in the Illinois, Michigan, and Appalachian Basins of North America /

由 East, Joseph A.
出版 2012

Government Document 地图

5

Geologic cross section C-C' through the Appalachian basin from Erie County, north-central Ohio, to the Valley and Ridge Province, Bedford County, south-central Pennsylvania /

Geologic cross section C-C' through the Appalachian basin from Erie County, north-central Ohio, to the Valley and Ridge Province, Bedford County, south-central Pennsylvania /

由 Ryder, Robert T.
出版 2012

Government Document 地图