568 



MR ROBERT KIDSTON ON 



Loiver Pennant Series — continued. 





Feet. 



Ft. in. 



Strata, ...... 



360 





Penclawdd Vein, . 













6*"o 



Strata, 











198 





Wernpistill Vein, 













3 6 



Strata, 











98 





Wernddu Vein, . 













2"9 



Strata, 











64 





Rock Vein, 













5 



Strata, 











54 





Clements Vein, . 













3*"o 



Strata, 











90 





Clylid or White Seam, 













4* 6 



Strata (with two small veins), 











552 





Brass vein, 













2*"o 



Strata, 











282 





Slate Vein, 













2 



Strata, 











780 





Coal, 













4 



White Ash Series. (Middle Goal Measures.) (About 3000 feet thick) 





Feet. 



Ft. in. 



Strata, . . ... 



216 





Fiery Vein, 















4 



Strata, 













78 





Coal, 















2 



Strata, 













26 





Froglane Seam, 















3 



Strata, 













61 





New 6 Feet Seam, 













6 



Strata (with 2 small veins), 











282 





Big Vein, 











■ ■ > 



6' "o 



Strata (with 1 small vein), 











96 





Blackstone Vein, 













4 



Strata, 











84 





Hard Coal Vein, . 













4 



Strata, 











30 





Good Coal, 













2 



Strata, 











105 





Brick Kiln Vein, 













3 



Strata, 











150 





Small Coal Vein, 













3 



Strata, 











180 





Wyth Vein, 













8"9 



Strata, 











30 





Curving Cam Vein, 













2 



Strata, 











144 





Farm Vein, 













36 



Strata with ironstones, &c. 





(about) 



1500 





Millstone Grit, 





J? 



400 





Carboniferous Limestone, 



j, 



600 





Old Red Sandstone, 





... 





