530 



APPENDIX. 



and MrSiv- 

 right on Glo- 

 bules of Air 

 and Water 

 in Topaz, 

 &c. 



1819, 

 Jan. 9. 

 Professor 

 Jameson on 

 the Geogno- 

 sy of the 

 Grampians. 



Jan. 23. 

 Dr Hibbert 

 on the Rocks 

 of Shetland. 



Feb. 6. 

 Continua- 

 tion of Pro- 

 fessor Jame- 

 son's Geog- 

 nosy of the 

 Grampians* 



cated to the Society a notice respecting the frequent 

 occurrence of Globules of Air and Water in Scotch 



Topaz, Heavy-spar, &c. 



Professor Jameson read the first part of an ac- 

 count of the Geognostic Structure of the Gram- 

 pians. 



Dr Hibbert read to the Society his Observations 

 on the Stratification of the Shetland Islands. 



Professor Jameson continued his Mineralogical 

 Account of the range of the Grampian Mountains, 

 illustrating his descriptions by numerous sections 

 of the country. 



Feb. 20. 

 Continua- 

 tion of Dr 

 Hibbert's 

 Geognosy of 

 Shetland. 



March 6. 

 Mr Camp- 

 bell on the 

 Living Prin- 

 ciple ; and 

 contin, of Dr 

 Hibbert on 

 the Geog. of 

 Shetand. 



March 20. 

 Dr Brewster 

 on the Optic. 

 Prop, of Mi- 

 nerals ; and 

 Dr Hibbert's 

 contin. of the 

 Geognosy of 

 Shetland. 



Dr Hibbert read the second part of his account 

 of the Geognosy of the Shetland Islands, consisting 

 chiefly of observations on the Relations of the Quartz 

 and Sandstone of the Western part of the country. 



Mr Campbell of Carbrook read a paper on the 

 Gradations in the Scale of Being, and particularly 

 on the Living Principle. Dr Hibbert read a pa- 

 per on the Serpentine District of Shetland, 



Professor Jameson read a communication by Dr 

 Brewster, on the Optical Properties of Minerals. 

 Dr Hibbert read the continuation of his Account 

 of the Geognosy of Shetland. 



