TABLE OF CONTENTS. 
PAGE 
«Notes on the Geology of the Vale of Clwyd,” ( Illustrated with 
8 plates,) by T. McKenny HuauHes, M.A., F.S.A., F.G.S.- 5 
“The Denudations of North Wales,” by AUBREY STRAHAN, 
M.A., F.G.S. - - - EMAR ESA oo iayenis) | Mey i tO 
«A Problem for Cheshire Geologists,” (Abstract), by PRoF. JOHN 
W. Jupp, F.R.S., Src. G.S. - - - - = = 45 
“Traces of an Interglacial Land-surface at Crewe,” by D. MACKINTOSH, 
BEG? S. i bene caten tS ai phi E Sie ptan peiis spi 0 
“The Silting up of the Dee: its Cause,” by W. SHONE, F.G.S. - - 52 
“Climatic Causes affecting the distribution of Lepidoptera in Great 
Britain,” by A. O. WALKER, HUES A ers aaa Eas tein’ 162 
«« Macrolepidoptera of the Chester District,” Edited by A. O. WALKER 69 
«The Climate of the Chester District (including Denbighshire and 
Flintshire), considered in relation to Fruit Growing,” by 
ALFRED O. WALKER, F.R.M.S. - - - - - - 86 
« Surface Dredging on the Dee,” by DR. H. STOLTERFOTH, M.A. - 93 
‘Note on Glauconome disticha, from the Bala Beds of Glyn Ceiriog,”’ 
by GEORGE W. SHRUBSOLE, F.G.S. - - - - = 98 
‘« A List of the Land and Freshwater Shells of the District,” compiled 
by GEORGE W. SHRUBSOLE, F.G.S. - - - - - IOI 
“On the occurrence of Calcisphera (Williamson) in the Mountain 
Limestone of the Eglwyseg Rocks, near Llangollen,” by 
GEORGE W. SHRUBSOLE, F.G.S. - - - - - - 106 
« On the occurrence of Venus Mercenaria (Lin.) in the Estuary of the 
Dee,” by GEORGE W. SHRUBSOLE, F.G.S. - - - - III 
“ List of Caradoc or Bala Fossils found in the neighbourhood of Bala, 
Corwen, and Glyn Ceiriog,”” by THomas Ruppy, Palé, Corwen 113 
“The American Water Weed, Anacharis Alsinastrum, (Bab.): Its 
Structure and Habit ; with some Notes on its introduction into 
Great Britain, and the causes affecting its rapid spread at first, 
and apparent present diminution” (with plate), by J. D. SIDDALL 125 
