Author: G A Lebour & J A Smythe.
Title: Unconformity and Thrust in the Coal Measures of Northumberland. [Quart Journ Geol Soc Vol lxii 1906].
Description: No printer or publisher, 1906. Pp 530-551[1], photo illustrations, diagrams, folding cross section plan. Original printed paper wraps. 22 cm x 14 cm. Wraps soiled, loss to lower corner of front wrap, wear with loss to spine tips, contents lightly age browned.

Keywords: