480 
w. 
Water, compression of, instrument for 
measuring of, 236. 
——— crystallization of, notice of Dr. 
. Clarke’s paper on, 61. 
Weather, meteorological account of, dur- 
ing the three winter months of 1821 
_ and 1822, 6. 
Weaver, Mr. geological remarks by, 83. 
Winch, Mr. reply to, by Messrs. Young 
and Bird, 247. 
_____.——. meteorological account of the 
weather during the three winter months 
of 1821 and 1822, 6—observations on 
the time of the flowering of plants, 6— 
reply to Messrs. Young and Bird, 339 
' Index. 
—remarks on the geology of Lindisfarn, 
or Holy Island, 426. 
Wollaston, Dr. on the finite extent of the 
atmosphere, 251. 
64 
Young and Bird, Messrs. reply to Mr. 
Winch, 247. 
a repl to b 
Mr. Winch, 339. : 7 
Z. 
Zeise, Dr. on a new class of compounds 
of sulphur, 241. 
END OF VOL. IV. 
C, Baldwin, Printer, 
New Bridge-street, Loudon. 
