Sentence Examples


  • The stratified rocks of this system include marine limestones, shales and sandstones; estuarine, lagoonal and fresh-water shales, sandstones and marls with beds of coal, oil-bearing rocks, gypsum and salt.
  • (2) Flora and Fauna of the Lagoonal or Continental Facies.- The strata deposited during this period are the earliest in which the remains of plants take a prominent place.