TY - Generic T1 - Tapestry of Time and Terrain Y1 - KW - #EducationalResources KW - #SubjectResources KW - classroom KW - curricula KW - earth science KW - education KW - GEOLOGIC MAP KW - geologic time KW - GEOLOGY KW - K-12 KW - lesson plans KW - North America KW - schools KW - standards KW - teacher resources KW - teaching KW - U.S. AB - Unites the geology and topography of the United States. Includes descriptions of major geologic and topographic features and an explanation of the geologic time periods PB - USGS UR - http://tapestry.usgs.gov/Default.html ER -