1

pp 859 plate 2 2 - USGSamounts of glauconite and coarse-grained phosphate. Most of this unit is the Yorktown Formation. Uppermost beds in some areas are the James City Formation of

  • Upload
    others

  • View
    2

  • Download
    0

Embed Size (px)

Citation preview

pp_859_plate_2_2.tif