Unit no 10 cov 11- 12 13 14 15 16 17 18 19 Thick (cm) 400 10 cm 105 cm/ 50cm 30 cm 720 305 290 105 210 Description Concrtions with Welumbo carb. shale, becoming a coal Bollen sample 8418 a dip 4° West covered split upper coal, copped by a shale Shale, Yellow to buff weathering sand intercalated with several thin shales with rare clay ironstone sandy at ~ 495 woody coal Med to fine Buff- Fe sand with Clay ironstone Coal, woody and ledge for the Sand split same as 17, somewhat silty trenches indicate on line of Petro Canada Section