(MN.,WI.,IA.,Il.,MO.) Geological Map of Wisconsin, Iowa... ~Catalog 62~ Includes detail for "River Front

Includes detail for "River Front Park" along the Platte that would be wiped out in a flood

There is a note toward the top that the norther parts are full of lakes with many high mountains but their situations are not correctly known

this map for Florida shows the best of what was understood at the time

Map of the Indonesian and Philippine archipelagos

(MN.,WI.,IA.,Il.,MO.) Geological Map of Wisconsin, Iowa... ~Catalog 62~ Includes detail for "River Front(MN.,WI.,IA.,Il.,MO. Geological) Geological Map Of Wisconsin, Iowa and Minnesota: Exhibiting, also, the extension of the Iowa Coal field into Missouri, and its relation to the Illinois Coal field. Constructed from observations fby the United States Geological Corps Beautifully hand colored to show the major geological formations, this is a map of a young science being used in the new states and terrritories of the central Midwest. The simple base map