NORTH SYDNEY AND SYJ)NEY MINES, C. B. — DeWOLB^E. 305 



ft. in. 



coal (with calcareous uiiderclay) — 4 



shale ; 3 



limestone 1 



shale 3 



limesLone 2 



shale 26 



marl 4: 



coarse sandstone 26 



shale (with erect Calamites) 15 



limestone — 4 



shale 1 



blue sandstone 20 



arenaceous shale 4 



limestone — 4 



red marl 2 



arenaceous shale 3 



sandstone 15 



arenaceous shale 15 



ar;^illac3ous shale and red marl 26 



shale and underclay (Stigmaria) 2 



coal — 2 



shale 4 



sandstone 4 



shale 4 



coal — 2 



shale 26 



sandstone 8 



clay — 3 



coal — 3 



shale 2 



coal — 3 



shale 1 6 



coal — 2 



clay — 2 



coal 1 4 



shale 4 



sandstone (quarry) "24 



sh-^le and fire-ch^y 3 



coal — 9 



