^{page 349 note 1} Vol. III., 07, 1866.Google Scholar

^{page 350 note 1} Anhydrated peroxide according to. Mr. George Maw.

^{page 351 note 1} SirLyell, Charles speaks of drift-beds containing marine shells on Moel Tryfaen, 1360 feet above the sea level (Elements of Geology, p. 158).Google Scholar

^{page 351 note 2} Query. May not some of the bones found in these and similar caves have been washed in through the fissures with the Boulder-clay, although the caves themselves may hare been occupied as dens, or human habitations at a later date; and would not this account for the strange mixture of remains of animals belonging to different climates so often found in them?

^{page 352 note 1} “The Abbey was founded by Llewellyn ap Jorwerth, Prince of North Wales, in 1185, in honour of the Blessed Virgin and all saints.” (See Pennant's Tours in Wales, vol. iii., p. 127.)Google Scholar