http://pubs.usgs.gov/sim/3298


Description of digital dataset files posted on this website:

sim3298_readme.txt - this file

sim-3298_metadata.xml - Overview metadata record. Each geodatabase feature class also has its own embedded metadata record.

sim3298_database.zip - expands to sim3298_database, and contains ArcGIS files used to create this map sheet
    -- o36117e3.tif - 1:24,000 DRG base
    -- Marble_Canyon.mdb - ArcGIS 10.2 Personal Geodatabase
    -- marblecanyon.style - ArcMap style for symbolizing data
    -- readme_maca_mdb.txt - Readme for maca_sim-3298_mdb folder

sim3298_shape.zip: - expands to maca_shapefiles, and contains shapefiles of data in Marble_Canyon.mdb (except annotation)
    -- o36117e3.tif - 1:24,000-scale DRG base
    -- maca_shapefiles - Shapefiles
    -- marblecanyon.style - ArcMap style for symbolizing data
    -- readme_maca_shape.txt - Readme for maca_sim-3298_shape folder