374 TRANSACTIONS OF THE [Sess. lxxix. 



Plagiothecium denticulatum, B. et S. 

 Polytrichum aloides, Hedw. ; P. commune, Linn. 

 Thuidium tamariscinum, B. et S. 



LICHENS. 



Cladonia coccifera (Linn.), Willd. ; G. pyxidata, Fr. ; G. 

 rangiferina, Nyl. 



Peltigera canina, Hoffra. 



REFERENCES. 



Bain, George.— The River Findhorn. Nairn, 1911, pp. 220-226. 

 Bower, F. 0. — Plant-Life on Land. Cambridge, 1911 (figs. 25 and 26 



are Geological Survey photographs of Maviston), pp. 122-144. 

 Case, G. 0. — Coast Sand-Dunes, Sand-Spits, and Sand-Wastes. London, 



1914. (Figs. 3, 9, 10, 11, 12, 13, 14, and 43 are photographs of 



Culbin and Maviston — Geological Survey.) 

 Craig, G. — " The Culbin Sandhills." Transactions of the Edinburgh 



Geological Society, vol. v, 1888. (With a map and figure.) 

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the Journal of the Natural History Society of Glasgow, vol. v, 



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Photographs of Geological Subjects. Series on Culbin Sands. 



Gordon, G. B. — Collectanea for a Flora of Moray. Elgin, 1839. 

 Harvie-Brown, J. A., and T. E. Buckley. — The Vertebrate Fauna of 



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Edinburgh, 1895, pp. 89-97. 

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Transactions of the Edinburgh Geological Society, vol. vii, 1899. 



(Plate XIX, fig. 3, is a photo-micro, of Culbin sand.) 

 " The Felspars Present in Sedimentary Rocks as Indicators of the 



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Society of Edinburgh, vol. xxv, part ii, 1905. (Plate LIII, figs. 



105, 106, and Plate LIV, fig. 107, are photographs of Culbin.) 



(Issued separately 2Uh May 1915. ) 



