This website uses cookies to ensure you get the best experience. Learn more

turritella

turritella Sentence Examples

  • Turritella, British.

    0
    0
  • The oldest is the Midway limestone and clays in a narrow strip whose western limit is nearly parallel to the western boundary of the Selma chalk; it includes: the Clayton formation, characterized by the hard blue Turritella limestone (so named from the frequent fossil (Turritella mortoni); and Porters Creek (previously called Flatwoods) clay, which is grey, weathering white, and is occasionally overlain by grey fossiliferous sandstone.

    0
    0
  • Turritella, British.

    0
    0
Browse other sentences examples →