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Landforms Map of the Conterminous United States

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  • Full Sheet |  Accompanying Pamphlet
  • Into how many geomorphic regions would you divide the USA?
  • Examine the differences between the flooded river valley east coast versus the tectonic-shaped west coast.
  • Use this map to identify effects of glaciation, particularly Coteau de Prairies in South Dakota and the Driftless Area in southwest Wisconsin and northeast Iowa.
  • Examine the extent of Mississippi floodplain and Nebraska sandhills.
  • Is the Great Plains a uniformly flat landscape? Where is the flattest landscape? (The flattest landscapes are in the Mississippi floodplain and the Llano Estacado.)
  • Examine crustal deformation near the plate boundary in California.
  • Investigate the northwest-trending lineaments in Oklahoma and Texas.
  • Study the east-northeast-trending lineament from Los Angeles to the Grand Canyon.
  • Discuss the vast extent of basin-and-range province from Texas to Oregon.