JURASSIC • DICCIONARIO INGLES.COM • Definition of Jurassic

... of two sheets, a sheet of water and a sheet of air. The sheet of water, lying at a tolerably great depth underground, but already sounded by two bores, is furnished by the layer of green clay situated between the chalk and the Jurassic lime-stone; this layer may be represented by a disk five and twenty leagues in circumference; a multitude of rivers and brooks ooze there; one drinks the Seine, the Marne, the Yonne, the Oise, the Aisne, the Cher, the Vienne and the Loire in a glass of water from the well ...

— Les Miserables - Complete in Five Volumes • Victor Hugo