The geology of the neighbourhoods of Flint, Mold, and Ruthin ...

TABLE OF CONTENTS.
Pbeface, by the Director-General
CHAP. I.
CHAP. II.
CHAP. III.
CHAP. IV.
CHAP. V.
CHAP. VI.
CHAP. VII.
CHAP. VIII.
CHAP. IX.
CHAP. X.
—
INTRODUCTION AND TABLE OF STRATA -
UPPER SILURIAN ROCKS : Wenlook Shale -
Page
CARBONIFEROUS ROCKS : THE VALE OF CLWYD.
Structure of the Vale - - -7
(1.) The Basement Beds - ... 9
(2.) The Carboniferous Limestone, Millstone Grit, and
Coal-Measures - - 10
CARBONIFEROUS ROCKS, cont. ; EAST OF THE MOEL
FAMMAU RANGE.
Carboniferous Limestone :— - - 17
(1.) The Lower Brown Limestone - 18
(2.) The Grey and White Limestones - 20
(3.) The Black Limestone - . 24
(4.) The Grey and White Limestones, cont., and the Calcareous
Sandstone Series - 27
Hope Mountain - .... 44
CARBONIFEROUS ROCKS, cont.
The Millstone Grit:—
(1.) Trelogan and Holywell to Rhydymwyn - - 48
(2.) Rhydymwyn to Hope - - - 54
CARBONIFEROUS ROCKS, cont.
The Lower Coal-Measures :
(1.) The Calcoed Outlier - - 62
(2.) From Holywell to Hope - - - 64
(8.) Hawarden and Tryddyn - - - - 71
CARBONIFEROUS ROCKS, cont.
The Middle Coal-Measures :
Introduction - -
(1.) The Northern area
(2.) The Eastern area
- 72
- - 74
- - (8.) The Fireclay Series
(4.) Faults and details
above areas -
of
78
- - - - 8C
abandoned mines in the ... 90
(5.) The Neston Coal-field - - - - 98
CARBONIFEROUS ROCKS: MIDDLE COAL-MEA-
SURES, cont.
The Leeswood Coal-held : —
Structure and faults - - - 100
The Main Coal - 104
The Cannel Coal - - - - 105
Other coal seams - - - -
(1.) Cheshire and Flintshire - -
(2.) The Vale of Clwyd ....
LIMESTONE ...
-
-
-
111
113
116
119
THE NEW RED SANDSTONE, OR TRIAS (BUNTER).
SANDS AND FHiECLAYS IN THE CARBONIFEROUS
iii
1
4