CHAPTER VI. PAGE Structural geology, historical geology, and correlation................ 110 PILING ER RUMCO LING G0 sane seu idl abeatade w hiayyades 429 Waa ea SERENE Se acGN ad ls 110 PONGED uy i eaves at the ec anos BOAR Nae Bie nary CRETE owe ee 6 ica} 110 PRUE ners Varn of ahd ea oitee Chloe AES cee Pees Saat cane 111 Ricci: Via. SiR ea Nb ARAN GAR: BA ra ah CESS il SR ENE Arar 113 PUpROriOd! BEOWOy ag chsceusia cane Ae hes aalauiow a duck veo Seabed ace 114 ROGET UII eile fn. caracat ec Cena wray ive uence ait Be aan hea ees 118 CHAPTER VII. BGOHOMIC GeOlO SY on. PE ee Pol ek e444 eee Ok be RR rs 119 COBB i PR Fees hs Ba eee a ES 119 PACANIA: Webs ae, Sees Oo oy head < ob a ha G EL beds RR GES 120 Cowpsta-and vicitityy Pos. oer i A od a Cee 120 Slatechuck creeks j3 ec. hod oh ce Weta A Pe ee ae 125 Camp: Robertson. 600 8000 ose. denmias graders aos deemed J 126 LOCRHON OEE eis sy PROCS UR Odo PO Ok ee 126 Stratigtaphic posibiOniile). is rec Kewl cheeks oh ooh ORE 126 COAT OBCNING AG oi ois oe Ue aeeine pouas Wea Suu aes eS 126 Coal sect io Peak a Is oi pee Nee waren ny ee? 126 INGtes ON: HIMITSU ce Cue es 135 BRCM ncaa ob ad eee ain Oe SER ERAS ARES 135 CampiAnthracite to tea ese MR es See ee OS 136 EOCAGIOR cia. COR ee SMe DOR OE aha PEASE Sales pee 136 Silatintaphic: positiOns