- Page 1: ASSCCIATION FOR MEXICAN CAVE STUDIE
- Page 5 and 6: 3So the large-entranced sotano whic
- Page 7 and 8: 5MINA OTATES, T&~.: DSC. 25, 1974,
- Page 9: MERIDA, YUC.: OCT. 1974, David McKe
- Page 14 and 15: 2The latest issue of the ROC Cairn,
- Page 16 and 17: 4Cueva de Diamante -Tamaulipas, Mex
- Page 18 and 19: 6o100Frog Falls70 ft200Mark Minton'
- Page 20 and 21: 8San Cristobal Chiapas, March 28, 1
- Page 22 and 23: 101000 Foot Pit in ChihuahuaThis re
- Page 24 and 25: 12SYMBOLMEANINGCEILING HEIGHT IN FE
- Page 26 and 27: 14--.._---,-'!!:'~~-"00. (Iin.s div
- Page 28 and 29: 16STAL SYMBOLSRimstone damsFlowston
- Page 30 and 31: 18Many of the symbols on the Hedges
- Page 33: ACTIVITIES LETTERAMes MEMBERSHIP CO
- Page 36 and 37: 21975 Yucatan ExpeditionJames Redde
- Page 38 and 39: 4We were gone 54 days and travelled
- Page 40 and 41: 6-0SOTANODECASI MIL-. roo--100- 300
- Page 42 and 43: 8Trip SummaryBill Stone, Steve Ward
- Page 44 and 45: 10Two days later we took daypacks a
- Page 46 and 47: 12The Illusive PitTerry Sayther, Iv
- Page 48 and 49: 1450+8710 Hondo de Pil1i{;fovisifed
- Page 50 and 51: 16At present it looks like the comm
- Page 52 and 53: 18the Crowthers, for instance, be a
- Page 54 and 55: 20Let me object that AMCS has too m
- Page 56 and 57: 22Excerpts from: "What Ought a Cave
- Page 58 and 59: 24their limited scope. There are to
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26In response to the questions pose
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28FEATURENOTESUnderlying passageOve
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1. Marion Smith 10. Bill Stone 19.
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2Autopsy of the Gibbs Ascender by A
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4Spring in ChiapasPersons: Blake Ha
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6Random Notes on MexicoCast of Char
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8Well, everybody packed out the nex
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10Ediger, Sprouse, and Zeman return
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12The Sierra de El Abra at Quintero
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CUEVA DE LAS COLEMENASintermittents
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14struggle and the key hold we had
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16three large sinks on the way to C
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18The Otates phosphate mine is loca
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OTATES MINE AREASIERRA DE EL ABRA,
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21In March 1975, a trip was made to
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Christmas in Acatlan23.Over Christm
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· .'~ rosa3\27~~fill&I3~b:1::O:~C:
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enU::E«
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Summer In VallesMay 10 - June 17Bil
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4large depression. Only in the last
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METERSSOTANODENOGALRANCHO SAN JOSE,
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Xilitla PlateauJune 8-15byRoy James
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HOYA DE LA LUZTIUYfRSI LENGTH 2.2 .
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near the bottom of the high entranc
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13Standardization of Mexican Cave l
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Entrance15Frog Falls75'drop144' dro
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17The Joya de Salas ... UnsolvedThe
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All in all, the work accomplished i
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~ rosa3~~~f?i3~~oI'1'."F~nt.j.\'~;.
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AMCS ACTIVITIES LETTEREdited by Bil
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Soon we were packed and began the h
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meters to where the ceiling narrowe
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HUAUTLA-PROLOGUETo those unfamiliar
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9In 1970 a small group returned and
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11SUMIDEROYOCHIBby Bill SteeleBlake
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13I climbed up to the left. coating
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15An excerpt fro:!! a letter from !
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the falls had to be done with elect
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19THE FORBIDDEN LAND RETURN TO HUAU
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a pack had fallen and spilled out i
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23We retraced our steps to the new
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deeper than Lieberz, Zeman or Lo~~
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27HUA~~ AREA SURVEY: Following the
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MRIN SURVEY HURUTLR RRER---4PIlOfIL
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off the bacteria in your intestine
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33Since hindsight has always been e
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Bill Steele, Jean JanceWicz, Joe Li
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37EditoralsIt is always painful and
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()----~__z:.------------:,.-ASSOCIA
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AMes ACTIVITIESNEWSLETTEREditor: Wi
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International NewsTom Miller's ~ast
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The Ten Longest Caves in Mexicoby P
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Ten Days in La GrietaAMes Huautla E
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The rigging team of Stone, Horowitz
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stretch only four pitches were rigg
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Water purification consisted of six
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Home at -300 meters in La Grieta.(B
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PurificacionAreaSummary of Explorat
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into another major passage. The pit
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area on the l?th. The Houston caver
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July 30: The next morning we paused
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Room which was down passage from ba
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PURIFICACIONAREATAMAULIPAS,MEXICOLI
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Rappelling the high side drop of Ho
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the right wall while Steele and Gru
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ope never touched the small ledge w
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LAGRIETAPlan Carlota, Oaxaca, Mexic