gault


From The Collaborative International Dictionary of English v.0.48:

Gault \Gault\, n. [Cf. Norw. gald hard ground, Icel. gald hard
   snow.] (Geol.)
   A series of beds of clay and marl in the South of England,
   between the upper and lower greensand of the Cretaceous
   period.
   [1913 Webster]
Feedback Form