Sentence Examples

  • Clastic sediments are less abundant and there are fewer breaks in the succession.
  • In Ohio the system contains much clastic rock, and in Pennsylvania little else.
  • - The system is composed chiefly of clastic rocks, and their composition and structure show that the water in which they were deposited was shallow.
  • The Pottsville formation is chiefly clastic, and corresponds roughly to the Millstone Grit of England.
  • Swauk formation (clastic rocks with some tufT, &c.) 2005000