INDEX. 



551 



Page. 



Instruments, Description of two new philosophical, by Mr 



Adie, - 483 



Instrument, Description of one for ascertaining Specific 

 Gravities, without the use of weights or calcu- 

 lation, by Mr Adie, - = 4.95 



J 



Jameson, Professor, on the Rocks of Sandside in Caithness, 220 



on the Geognosy of East Lothian, 225 



on the Rocky Mountain Sheep of the 



Americans, - - 306 



Jameson, William, Esq. Plants found by, in Greenland, 426 



L 



Laurie, Mr Thomas, his Report on the subject of introdu- 

 cing the Rocky Mountain Sheep of America into 

 Scotland, - - 307 



Law, North Berwick, Rocks of described, 241. — Supposed 

 to be a mass contained in the surrounding strata, 

 242. 



Living Principle, Observations on, - 260 



Lothian East, Geognosy of, by Professor Jameson, 225. — 

 Scotland divided into three parts, 225. — No fix- 

 ed primitive rocks in East Lothian. — Secondary 

 Rocks. — Red Sandstone, 227- — Subordinate beds 

 to ditto. — Rocks at Dunbar. — Columnar Green- 

 Stone, 228. — Curious Conglomerated-like Sand- 

 stone, 229. — Rocks on the north-west side of the 

 Harbour described, 230. — Red Diallage and Oli- 

 vine in Trap-tuff, Amygdaloid, and Basalt, 23 f. 

 — Trap-rock rising through Sandstone strata.—- 



