CONTENTS Page Tntroduction ecseccccccvaevereesaee rs reee sees ee ee Roose eaSsH Hore General character of the YOGLON sceceeccesvscescosecsrrovernes TOPOBVA Phy ceccccccaccccsscsccecesescsseesecsccessesssceees PhySLographyercescerccncesescsverscsnsenevsesseasesssseesee Stratigraphyecocesssccresserecesasseessaresssesesvssrrreseeres General statementecccvecaccvcscccrerceocrcrersee sen soeurses Table of POrMATLONS i % acon arecvcessnnarrecseranensteseoeres Description Of FOrMACLONS ecocveccccacveccessenscesreresereens PALACOZOLC osccevcnreseerscsesenacesstscssesarsssreecsuese TYUASBEIC sacccccenesvesserserestoeeoresesesreesresesoniee Schooler Creek LOMA CLON vie cislcicicisiawieesesoecieeeeeeee cog JULASBSIC cocccccesrenerrsparesecerersersesereseseorer sens Fernie HOLMACE OMioteeleta ie siaieiaisis ele peteiele e eleieve eieisie sieleeieis olelels Lower CretaceouScecsccssevecssrencsnesssrevesserseverere Bullhead BrOUPceecevvcescsvveccoereveeseesoasesesaseree Fort St. John ELYOUP sacccececccccrscerseverrcsoe sos saree Buckinghorse FOVMALCL ON sceccecscoeessasecccsevsssecsens Sikeanni POrMACLOM sececccevcecosverseseceseeseseeeses 11 Upper CHSTACOOUSielelalatevalereleielereicloterelaterclorelcisvavetersielclajeletersiclale etete 12 Dunvegan formation and younger Stratacersecersssocevee 12 PLOLSCOCENS ececcecencorcaserescnsevrereserssesveesveeens 13 Stricture ce Calele ocetcle elon Gis aioe ni eieie eielovelele alelaceieisieio elscelsleinieiviaie ise ie'e 14 General GESCLAPTLON ovecvereeososecsscrescccsecccsecseseeras 14 Pink Mountain anticline scececccccsccrcccreccascosaseeneses 14 Pockethknife anticline esacesccvecncsresescovecersseseeseaee 15 Minaker River Onticline ceveccccrcccvescccccrveesveveresoee 15 Bear Creek anticline seeaseccrccccevsssvvnsessssrssessesooes 16 Economic ZOOLOGY eevevcavvverrescceseserersssssesseervesiperes 16 Qil and gas POSSUDILIGICS coceecnvavervceresevevsoasrsveres 16 Wells drilled at Fort Nelson BLirpOrtececeocsccccccssssese 1? Well drilled at mile L88,ecccccrccccrscccrcsvnesenerseves 19. COMNVetele cielerelelclereieteisielelel sisi pisiclaisisarelersisvalelevcle gins ¢ojelele s'e\cele's 6 6 /s's 19 WDODONDPEPPPAAA NYY PY Bog LYON cecaccvcevs eve deeesessccesieccvccscececeeuseeseessce 20 ClAYecceveccsacrvseseseeeseressssessseseresersesseseresene el RELSLONCES aecscvevcccrvecasssecavesrenrecrvenevssssserersevese 21 Tllustration Preliminary map - Aleskn Highway, Fort St. John to Fort Nelson, B. C.