Note 461 — Chapter XXVII · GEOLOGICAL STRUCTURE OF THE CARBONIFEROUS PUYS OF SCOTLAND
Reading edition
Trans. Roy. Soc. Edin. xxix. (1879) p. 504.
[462] Trans. Roy. Soc. Edin. xxix. (1879), pp. 505-507.
Reading edition
Trans. Roy. Soc. Edin. xxix. (1879) p. 504.
[462] Trans. Roy. Soc. Edin. xxix. (1879), pp. 505-507.