Textbook of Geology

Whilst the greatest effort has been made to ensure the quality of this text, due to the historical nature of this content, in some rare cases there may be minor issues with legibility. Fig. Soul — Sandstone filling rents in the surface of an interbedded sheet or flow of porphyrite, which 18 covered with a. Bed of conglomerate. Coast of Kincardineshire. The rents have been filled in with sand before...