CONTENTS 
OF 
PART 11. OF VOL. IV. 
Page* 
XXI. — Sketch of the Geognosy of Part of the Coast 
of Northumberland. By W. C. Trevelyan, Esq. 253 
XXII. — ^Ow the Fossil Remains of Quadrupeds, ^c. 
discovered in the Cavern at KirJcdale, in York- 
shire, and in other Cavities or Seams in Limestone 
Rocks. By the Rev. George Young, A. M. - 262 
XXIII. — of Birds observed in the Zetland 
Islands. By Laurence Edmondston, Esq. - - 271 
XXIV. — An Illustration of the Natural Family of 
Plants called Melastomacece. By Mr David Don. 276 
XXV. — Examination by Chemical Re-agents of a 
Liquid from the Crater of Vulcano, one of the Li" 
pari Islands. By John Murray, Esq. F. L. S. - 330 
XXVI. — Notice of Marine Deposites on the Margin 
of Loch Lomond. By Mr J. Adamson. - - 334 
XXVII. — Descriptions of the Esculent Fungi of 
Great Britain., with Observations. By Robert 
Kaye Greville, Esq. - . . . . 339 
