Trans. Roy. Soc. Edin. 



Vol. XLIX. 



PiRiE ; " Glaciology of the South Orkneys." — Plate VII. 



Fig. 1. — Allan Glacier occupying deep cirque below the ice-capped Mount Ramsay. 



Photos. J. H. H. Pirle. 



Fig. 2. — Nortliern half of the termination of Allan Glacier with ice-cave. Stratification following 



sinuosities of underlying rock. 



