8MB PDF - Association for Mexican Cave Studies

GUIXANI NDIA GUINJAOZONGOLlCA-CHILCHOTLA, OAXACADEPTH-940 metres LENGTHSurveyedDecemberby CHILCHOTLA '85,1985 using Topofil1950 metresom100200PROJECTED SECTION180°-0°300400500600Pltch Lengtht.l Rop~("1 AnchorsI 20 ~5 nUl. oat 15.12 12 nat, nat-J.3 40 50 2 nu.t, 1"",,12, 2 nat -JO.4 2C 4 nat.5 7 10 Mit.G 8 10 .. pro'a'7 5 8 nnt.A 20 25 oa' lb.9 10 15 ,.t lb.10 10 12 2 nat.II 12 15 '.1 lb.12 8 15 2 nat.I:! 15ntit. nllt-3.14 12 15 2 nat (Vi."15 10 13 nat. nl:lt·2.16 10 13 nat,lb-J.17 20 30 nat. traverse to Ill-3, Ib-IS.18 30 35 ,.t .. pc, ,at -3.19 ,8 ,.t (rubs).20 13 13 2 nat.21 JC 10 lb.22 12 15 2b, 1",5.23 6 10 2 n~l.2.•8 Ib .. nat.2' 6C 6 nat.26 II 13 ,.t lb.27 8I' 2 nat, Ib-4.28 5 6 oat .. pc.29 30 35 nat, nat-3. r-15.30 3C 5 nat h811dllne.31 30 35 nat. r-3. 1"-6.32 30 40 Ib .. pr, r-t5 .33 25 27 lb, nat-2.34 2 3 nat.35 35 40 nat .. Ib, r-20, nl!ll-23.36 10 75 oat Ib, ~b-6 (rubs).J7 100 130 lb .. Zb (V), nl!lt-JO, 1"-13.r-15, Ib-20, Ib-10.38 50 60 1b .. pr, nat-l5 (poor).39 .0 60 Ib pr, nat-S, Ib-30, Ib-35,r-50.• 0 12 nat.Touch Monkeynat = nBlural behy. lb = bolt. r = redirection (deviation)pI" = previous rope. Y = Y beJay. Computing by K Vaughan-TaylorShaftI 70080027