INDEX. 467 



Kinnoul, Dr. Mac Culloch's Observations on the Hill of 



, composed chiefly of trap . 



, trap conglomerate at . 



, junction of trap and schist at . 



agates, difficulty of explaining their formation 



PACK 



220 

 221 



227 

 228 

 226 



Lakes of Scotland, accumulations of alluvium are gradually 



filling them 381 



Laumonite, found near Loch Eynort in Sky . . . 187 



, alteration in its degree of hardness . . . 188 



Lead, quantity of, annually shipped at Newcastle and Stockton 82 



, carbonate of, on the primitive crystal and cleavage of . 257 



, sulphate of, on the primitive crystal and cleavage of . 259 



mine measures, of Northumberland and Durham described 57 



, uniformity of in the southern part of 



Northumberland 58 



, total thickness of estimated . . 58 



, sections of the 



, coal found in most parts of 



, sections of the collieries in 



1 organic remains in the 



, metallic veins in 



= , minerals of described 



59 



67 

 69 

 71 

 77 

 83 



Lemmington, iron work at, the only one now in Northumberland 67 

 Lewisham, account of the plastic clay beds near . . 285 



Lias, of Sky converted into chert ..... 176 



occurs at Redland near Bristol . . . . . 196 



Limestone near Ord in Sky, contains flint or chert in nodules . 171 



and Coal measures, shattered beds of accompanying 



the slate and greenstone rocks near Appleby . 106—112 



beds of the lead mine measures described . . 65 



more regular thickness in than the shale or 



sandstone 



, bituminous. See Bituminous Limestone 



, cntrochal, insulated mass of at Keisley -^ . 114 



, in balls, singular stratum of, near Bristol . . 201 



■ ■ ■ series of Sky described 166 



