SPELEOLOGY

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CIA-RDP80-00809A000600200405-1
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405
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December 3, 1948
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REPORT
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Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 I e TrRAL INTELLIGENCE AGENCY REPONII INFORM% p~ CD NO. FOREIGN DOCUMENT --- tlic a na COUNTRY DATE OF INFORMATION 1948 SUBJECT HOW speleology DATE DIST. 3 D ee 3.948 PUBLISHED WHERE PUBLISHED Kbuth1y periodical hilt NO. OF PAGES 13 DATE PUBLISHED LANGUAGE !larch 1968 SUPPLEMENT TO THIS IS UNEVALUATED INFORMATION FOR THE RESEARCH USE OF TRAINED INTELLIGENCE ANALYSTS SOURCE IDENTIFICATION 1`risoe,~, No 3, 1948. (FIE Per Abe 77127 -- 1'analatica epooifi- a;1lo requested.) H. A. Gcoadetekiy In this article we shall deal chiefly with tho topogreplq, eat to a lesser extant with the lprdrograft, of the underground world. Us largest, most complicated, and varied caverns are found in the so-called oeneceous regions, that is, in regions where certain types of rook, soluble in water, are found below the surface or near the surface of the earth. Book sal: is easily and quickly dissolved in water. But the deposits of rock salt, in which the dissolving process nil the formation of cavities a" other owe fbslpticns takes place very aapi4r, ooeupty cols eisrll portions m the c rface of US and in the leer ragicss of the earth's crest. Mnahi Xwe widely distributed are apm and snhy*itej than me also salable in water, although not an esily as melt sAit. In the gfpsus regions there on many coverme of cc eiderablo size and of' various topupaphic fozastic n, doveloped as a result of the dissolution of rocks. lien soar difaicult and slower Is the dissolving process of limestone. Rem., limns deposits an found in some regions over a vast area in the upper steata of 06 earth's asst; and are to the continuous nation or water the dissolving effect one ' seen alertly In the form of bugs labyrinths and the most varied surface fame tto caves. Is ,baeioally per. wte, iiaestose is practically Insoldble, but in water containing eyrbon dioxide, this solnbiliy at Ilmestooe is inareassn ooosidsrably. Btlajl water elwast oentainc carbon dieaids to same extent and, tbsxyefeav, I. capable of t1seelviag limestone. Due to the action of cas'bon dioxide the oeloim carbasate, which is the substance of I.9ame aw, tarns Into bierdonate which is moan easily soln- ble in water than in aaabauate, [Uigcres refer'ed to herein we appsaded,7 STATE T wAw ~aae - 7 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 I CONFIDENTIAL Cooo3 4 H2O -. C02 Ca 4 2 MO' 3 this reaction of limestone dissolution is reversible. Increase ttt the amount of oaten dioxide in water causes the transformation of solid calcium carbonate into a liquid solution. Conversely, decrease in the amrount of carbon dioxide causes the opposite reaction and results in the precipitation of lime- stone deposits from the liquid calcium bioarbocate solution. This process is convected with the formation of stalactites, stalagmites, and other lisrstane incrustations and deposits in caverns. In the same manner the solution of other calcereoue rocks much as chalk, awl, and dolomite takes place; but the solution of gypsum and rock salt can take place without any accoing ohamical reactions. The presence In the water of various orgbnic and mineral. acids and salts increases the solubility of roam. Sometimes the water-solUble minerals only act an a cament,'reinforciag the insoluble mineral grains in a certain kind of rook. For instance, in sandstone, particles of quarts and others can be ocabined by lime. The solu- tion at lime in such a case can also lead to the formation of a cavity, but for this pepose the insoluble seed particles not be carried out by the mechanieal action of retuning water or else by the wind if a shallm grotto is to be Boned with a lop rntrance. li2C0.3 floated in the farm of the covens. boa absolutely horisantal or nearly horizontal igare of rock deposits, which have not been exposed after their sedimentation to fold-formations or torability of solid root, in which large cavities arise, is caused by the presence of many cracks is the rooks. It is, therefore, not sur'pe'isiag that the systems of cracks, forming water passages from the surface and means of circulation of the water in the deeper region, are usually very clao?ly re- Ma order that the solution may occur within the rook strata and cause the looasatim of caves, the soluble rooks must be penetrable by water. Sometimes this penetrability depends on the porosity of rooks, but a= often the puns- other intensive tectonic 31oese is (with the exception of raising and lowering almost without disturbing the character of stratification), one can distinguish Moss term are often used by our Inveetigetars, but steep of them prefer various other technical terms. Par the time being, unfortunately, there is no niform, ges+erally accepted terminology for the designation of various typos of f1do res. geeted by Ienbree (38, 39) wring tbs. past century. dicaler to th? first, or at an eagle to it. g0?8k (t) Reference is made here to so-called fissures of tectonic cleavage. There are also fissures of prism y cleavage, which the Prsnah geologist Daubn?ee ca1L "sinolases" ('9). (ii) the terms "diaclases" and "paraoleses" were sug- esnt ]. na; and cleavage fisseree or diaclaoss, rmmin6 In a direction pamper- two basic types of fissesv slgeteose strata fissures, passing tbrough the ,m, eats of rook lasers oorreepending to the top and bottom levels of adja- CONFIDENTIAL Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 l CONFIDENTIAL Vast regime consisting of very thick limestone layers with an almost un- disturbed stratification are found in the bated States. In these regions the influence of etrattri fieeurea.our the formation of cavcras is?usually stronger than the influence of vertical and nearly vertical fissure systems, that is, cavern tunnels and chambers often have greater dimensions in width than in height. It is not surprising that American geomorphol.ogiate (37, 45, 42), in their scientific writings m caverns and in textbooks, strictly differentiate the influences of the two above-described types of fissure systems on the development of cavities. However, if thu layers of limestone (or other soluble rocks) are, taken out of their horizontal position by dislocation processes, for instance, if they form folds or are strongly inclined in me direction, the strattsa fissures (Figure 1) `photograph, not reproduce can be almost as important as diaclasee. >n greatly dislocated regime, for Instance, the Limestone ridges of the northern foothills of the Al.ayckiy mountain range (southern Burgana), the system of etratas fissures cum be almost =distinguishable from the disclass systems (fissures of tectonic cleavage). In regime where the layers of rock are die- loaated, an important part in the formation of separate caverns 1s played by pe0raclases, i.e., fissures farmed by the dislocation of adjacent parts of the earth's crust (faii.lt fissures). The shapes a' caves, therefore, depend to a great extent on the character of lesurea and the tectonic conditions in each locality. Figure 2 choirs one of the caverns in the valley of the Rhoata River in the Caucasus. The shape of the oavarn in the diagram is determines by a oeapLt- cated. system of vertical and nearly vertical fissures (diacleses) In the slight- ly Inclined layers of limestone in the saddle of an anticlinal fold. In the forustim of the oa:ve'm tunnels and narrow passages, the diaclaees have played a mare important peat than the etrater fissures. The tunnels and passages, as oboes In the cross itection diagrag more often represent cavities extending verti- cally upwerov, or narrow, slightly inclined cavities. Figure 3 shows a cavern (in the vicinity of Sukhumi), of a different type, ooaistiag of a nnmber of fairly large chsobers connected by very marrow passages bMver, the contour of the cavern Is influenced not only by the daveloim nt of cavities through volution and erosion by water of the ficews walls bat also by deposits of lime in the farm of stalactites along the walls of the cavity. MW narrow openings connecting he chambers pane througt. deposits of lime and are formed as a result of 'eider openings being filled in by these deposits. Apparent- ly, a cavern of the eases type, but m a larger scale, is the Y$n Shad Tung grotto .36) it )forth Cl,}na (60 kilometers southwest of Pei-p'ing). Another ommu (Figure 4), also in the vicinity of Sulrnmrl (dbe ]ceearip- tin of this cavern and of the above-mentioned one is given by the author in aieogra- - fiya V 8hkole [ 6_%), stresses even mars definitely the importance of deposit fomation, In the profile of the cavern. Hero the deposits of Likes (shaded areas) have divided we large cavity into four chambers by means of partitions. - ceiling of the cavern is similar to a gable roof of a village hut. The eawath ^siie corresponds to the inclination of the layer bottom, at an angle of *pproadmately 40 degrees. The other side is covered by stalactite deposits. 'lima tunnels of underground rivers often form caverns. Souetimss they cm- ta:a no water, but the formation of the long and narrow tunnels branching out but never interlacing, clearly shove that they were caused by an umdwgromd river end its tributaries. 7n other iaestyncos, caverns repreeent systems of cueupliested, interlAwing, labyrinth passages and large cbaabere. Such laby rintbs, apperently, 'iare formed by at messes of water moving slowly under considerable pressure. The following conditions are necessary for the foraa- tim of a cave: rocks soluble in t'ater, eater capable of dissolving the rock Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 I located laSere of limestone. Consequently, the caverns: deprived of vats, currents, oeemot always be comparci, aoccrdiu to their location, with river terraoee of correepauding height. One meat always beer in mind the retarded development of?the "voklyuzy") on the slops, of river valleys at a considerable height ebove-tt-e river level. The author bas observed in the Cauca ue,:in the vicinity of Sukhumi, a oavsrn river flowing out of a hariaoutol tunnel on the slope of the valley of the Zap. Oamuista ri:ur at a height of not less than 100 cetera above the river level. In Central Apia. In the front ranges of the Alayekiy mountain range (sout em FWrana), in the valley of the small Apshir-say River, there is a spring of the "voklynza" type, which rime out of a hurisantel cavern passage at a height of 20 meter. above the riverbed, Ta both oases, the cavern tunnels pees through di,- ten orserve o'aafru later than the incision of surface river valleys. one can o rivers flowing out of horizontal cavern peeregeekrigo ous springs, the se-called who be", carried out cavern research in connection with bydrotecbnieal construe- tion,have accumulated a great quantity of material which might aid in solving um questions pertaining to the hydrogeoloa of cavernous regime. the nearly horizontal position of the majority of large caverns is a matter of Interest. If this bad been observed only in regions with horizontal layers, it could be explained by tbw influence of the layer crevices and the lesser de W" of solubility of a certain layer above which a cavern is being formed. liaxwer, the nearly horizontal position of large cavities can also be found in dislocated rook lagers, and tharecore time formation of a cavity should be ex- platned by the circulation of ground water in a horizontal direction (especially underground river,). Cara am often observe several levels of caverns, one above the other. This serves as a proof of the progressive, relative lowering of levels of ground water (levels of underground riverbeds), which is usually connected with the rising of the terrain. The upper caves are found to be more ancient, usually filled to a greater extent with deposit formations, partly destroyed whsreae the loser cavities are more recant. Co. the very lowest level are can often find under- ground rives,. The separate cavern levels than appear as original underground rivers "terraces" which determine. the ancient location of underground water currents in the same way as the terrace ledges an the edges. of regular erosion valleys determine the level of snai"t riverbed.. 1Cim: Region. with horizontal layers farm the exception to this rule. Davis (37) proves that in horizontally stratified limestone, where the crevices in layers of different levels fora circula- to:,W pass.g:a of ground water, one ground elevation may lead to a simultaneous development of several new cavern levels. The underground water circulation In Cavernous mountain ranges may be caonect- ed with the development of the surface river network and with the change in posi- tion of its erosion basis. However, one should be vary careful in drawing parallels tntwien cavern levels and river terraces, as well as other traces ..n the develop- sent of an erosion Contour to the vicinity of cavernous mountain ranges, since the lowering of the level of enbterrraneen water currents in cavernous ranges usually f (water containing oarban dioxide for calearecue rocks), and the momeelent of such water, even though it might be very slam, within the rock, along inc crevices or pares. Disport (41),has published the results of observations, made during the building of tunnels, which shoe that at a depth of more than 300 meters below the present underground rivers there are expanded zones of fine crevices, filled with slowly circulating water. 'these results shoved that cavern processes can develop considerab below the. level of subsurface water. At a later date, Davis (37) and Lebeonn (44), prominent researchers, stressed the Importance of the circulation, (under pressure) of water bales the level of subsurface water in the derolopeeent of caverns. In our country, the importance of this question has been r.yosiderea by geologist D. S. Sokolov and other researchers. Soviet geologist., C01WI EBP. AL CONFIDENTIAL .Cc FY17~1iTLAL CONFIDENTIAL 50X1-HUM [_Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 I Cak ?lDffi;I'1AL rfNH DENT I A [m subterranean hydrographical network compared to the ourface river network. Cavern.rivere and lakes are ebaracterietic features of the nderground land- scape. Long stretches of cavern rivers are sometimes accessible to exploration, but an insurmountable obstacle is often found in the form of "siphons." The underground Poyk River, flowing through one of the largest caverns of Western 8uropo, Postoyna Tens (Adelaberg Grotto), has been explored for a distance of several kilometers from its entrance and from the direction of the river outlet in the Planing region, situated 9 kilometers northwest of the entrance to the grotto. This river has been explored by several scientists, among them the French epele- olrgtat, Martel who, with the help of a folding canvas boat, has also explored meet' subterranean rivers in the cavernous region of France (46). The largest cavern of Ablaskir in the limestone regions of the Caucasus contains the subterranean Acbkbahetyx -gua River. The author has observed several subterranean rivers in the limestone mountains of the southwest Caucasus, and has explored one, together with its subterranean tributaries, for a distance of several hundred meters, in the quaternary limestone conglomerates in the vicinity of the tom of Oudauta. In the northern Caucasus, subterranean rivers and brooks can also be found in gypmas regime. Subterranean rivers are found in the Urals, in Cr'.msa, in Siberia, for example, on the south slope of the Aldanekiy mountain range (22), in the Minnainsk region (35), and in other districts. Cue can often find accuuaulatione of water in caverns in the form of small lakes. In the 4oothIlle of the pet JDegh range, there is a bWdrogeu sulfide sub. terr nsen lake, fan, located in a cavern not far from the town of Bakherden. !a the faswuaw ID ur.k Cavern in the Ural Mountains, there is a subterranean lake In the Friendship of Nations Grotto (the Titania Grotto) at a considerable distance from the entrance (Figure 5) photograph, not reproducedJ. Subterranean lakes are found in many caverns of the Caucasus. and in other places. Came can reach deep below the surface of the earth. Deep cavernous velle, precipices, abysses, or so-called natural shafts, are fairly comm In crony cavern- ous regime, althoigh the4 were formerly considered an exceptional phe?omene. In 1924 Martel (49) counted all the abysses known at that time in an area bounded by the Pelopo,mssus peninsula in Greece, Austria, northern lagiand, and the Pyrenees. The ms?er s punted to around 3,CC0. More than a third of them are found in the eafernenb region of the Balkan peninsula and about a third in the cavernous regioue of Francs (Causes, Jm'a, the calcareous Alps, Pyrenees). Wartei considers, not without foundation, that similar pbencusna will sooner or later be found an the surface of the earth by the thousands. m the UM natural ebafte are found In Crimea (13), the Caucasus, Central Asia, and other regions. The depth of natural shafts extends down to 100 meters, and somotimss 100- 200 meters. Maws ouch abysses were explored by Martel (46), especially in the cavernous regions of France. He and his assistants descended into the deep abysses with the alt of r windlass and a special "wing" and a long rope ladder with wooden rungs. The explorations were made with the aid of a telephone. Some of the cavern shafts reached a depth of more than 300 motors. Linder's explorations of the 322 meter deep natural shaft located east of Trieste in the room of Trebich (Figure 6), which were conducted in 1940-1644, represented real engineering work which took 11 months (47). This shaft ends is a large cavern with water at the bottom. However, the depth of 322 meters does not appear -to be the maxima depth reached in subterranean explorations. Southeast of T1iesto near Raspo, in the Berterelli Abyss (Grotto delta Mama), which preoents a system of grottos with famel-e;saped entrances and deep wells drsrendiag vertically one after Vas other and weperatod by low tsrreres; with a long tunnel below, proceeding from the wells at a alight incline (Figure 7). In 1924, a subterranean alpine expedition e+ 22 -5- 301G IDSl9rI.AL CONFIDENTIAL 50X1-HUM Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 -6- COIWID T1 CONFIDENTIAL Riesenwelt Cavern, 36 kilometers south-southweat of Salzburg, In 1923 30 kilo- t,eters of underground labyrinth paaesgee verve measured by means of a toeodolite (scale 1:400) In this cavern. The cavern owes its name to the ice formations which extend 2 kilometers from the entrance. (48). kilometers hl lek Cavern in 8amgary, which has been thoroughly explored, is 22 mg. The beet-known caves in Western Europe is poetoyna Tsar (Adslsberg Grotto) out of Trieste with the subterranean Poyk River. The cavern to eupuipped for inspection by tourists for more than 4 kilometers, and the length of its known galleries totals 21 kilometers (U kilometers oxtend without inter- ruption). a oo , sad the next expedition, sent out in the summer of 1925, found the passage to be free and reached a depth of 450 meters, at which point tae passage of the tunnel went below the water level. A sudden downpour took place above, and violent torrents ruebed into the abyss. Two persons wese carried into the ohm by the flood, and eight alpinists barely managed to save their lives after being trapped 50 hours at the bottom of the abyss. (31) Aaoug the caverns of Western Burope the largest cue n t i va ce wee obstructed by a stone blockade. Later, this blockade was cleared away by a eubterreae n fl d a ad sulfides, and others, contained in the rock. The war ae= M thuse, lead of the Zbkiteng-tau range in the easternmost au uk Cavvern on the ppst slope Part the . Turiman 9). apparently OOe~Jtee with the gursk Cavern in t be length of Ito passagesage. (9). w height of 40 to 50 maters, The formational chambers in this lawe. e h react In- fluenced by the reaction on the linostane of tae euli.rii saves Contained In the birorlating water, which vas generated *11--j- asid ti stallacctite Cavern In the 0sh -- ---o? .w.ws -??' staatite c skit's eeon s (sauthe'at >ergma) Is known for its (34)? The Intricate labyrinth eof to tim the Eau it-,gut located (24) In the foothillsoofi~ the north range of the Turkestan ao,mtains, bordering the Fergana valley on the soarh is notable (FY 8 eme apperent>,y, are quits imposing in sine. lot auch exrlaring has been done in the caverns of Siberia (29, 21, 35, 33) and the Far East Sena of th p c o central district along the volge River In ow, PM UUM2 in the MBR (30); in the rower kly Oblast (16, 231 end in the Tatarsk in other planes Volga district In s,hc vioinit3 of Lake Baskwnchek (r), and e are glacier-aavraDs in the Caucasus tivilor to thos6 In the Urals, 0A sod others), a*id In Crimea. Caverns ns* be found In many places m the lains 8 asst of Sukhumi (17, 19) -- -- -- -? ???? ~oon,r unve q, evutin- , 9). TFwre are also tair17 large, stalactite caverns is Crimes (13) Ther --p-.'.....awe ' VS MW 405P Quat.rnary period) on the terrace platoon, which is an the left bank of the Belays, ylver (Ehiputa) In Gudaub'r44an, there are caverns with beautiful pare stalactites. Liz...! .w- ..r &L - _- - ... - a 2 bas a labyrinth-with a total length of 4.6 kilosstars. The cavern0is3foarm din a EDPsm stratum, deposited between limestone and dolomites. There are ,also a great number of other Interesting cavern in the Urals. In the Caucasus, In Central Hegreliya (Mingrellja), there arc cavern, 3 to 4 kilometers long which have been farmed In Neogenio Ilse eooglamerates r canting tunnels of subterranean rivers (18, 19) ' wPn'e~ 14 r__ ,~ -- , 9). These caverns contain few Huge caverns with magnificent ornaments of stalactite, and etalagnites are found in Czechoslovakia (caverns of the 29aravian "kras', i.e., caves). In the MM, Caverns are found in various regions. The largest of the aa;- glared caverns is the faasous 342gurek Cavern In the Isl 11 1 50X1-HUM Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 CONFIDENTIAL The study of cave formatione Is necessary for hydrogeological in veetiga. time of areas containing soluble rooks. In this case it Is related to the water.eupp2y of inhabited places end bueinese enterprieco. It ia.very impor- tant to take Into account the presence of cave formations in carrying out forest -exploitation measures. The influence of cave formation, on agriculture (40), is varied in nature and can be very important. Cave pheaonena often Greats considerable difficulties in carrying out various kinds of technical construction work, especially In hydroteolmioal am- etruction. There have been casee of the leakage of water from a reservoir into the fissured limestone which is subject to cave formation. The reservoir of the dam at Manta-Hhake in Spain, at an elevation of 72 meters, which was built orer fissured limestone, has never been filled with water. According to the testimony of the geologist M. Iyushon, "it is nearly always possible to approach the base of the dam frost the upper side" (15). The small dam at Sa1nt.Aaillelme- lo-Desert in France "does not hold we drop of water all of which leaks out under the construction." Such reservoirs, along whose bottom it is possible to walk without getting the feet wet, are the result of not taking the specific gsologi- oai condition into consideration at the time the project was constructed. There have been instances of the deatruotico of dens because of cave faama- time (8). The den at Austin, Tames (MA) owed In on a owe=. The owe process (solution of We= layers is the cangiaesratea of the dean foundation) was one of the reasons, for the gigantic catastrophe -- the destruction of the St lheeoia Dees in California. However, even in cases where development of cave processes in a certain area is known, it is not always necessary to refrain from erecting lgdratech- nieal structures. In such a case, a detailed study of the cave area can iodi- nate the choice of a. site for the construction, the necessary precautionary measures, eta. The Imparteatoe of cave phenomena In the miaiag Industry is great and varied. That' greatly cnplioate the exploitation of mineral rosou ces found baler rocks to unexpected results In the construction of tnunwis (26). phauoemsoa is also Important In railroad construction. Tubsre have been instances of railvaya being built without consideration of the cave phenomena, which led The choosing of sites for buildings ant' other heavy structures In cavernous areas also requires perious investigation of the car. phenomena. The ecudy of cave which are subjcat to ewe processes, or found within the leper of such rooks (20, etc.)? lfeop of the deposits of mineral resources are genetically connected with we p corms Of 32, 43, 47, etc.). In oases where the alasral fills In The great and manifold practical importance at the study of one g'"' and their widespread occurrence in the USSR, was the reason for the seiem+cifio conference held in the city of Molotov In January 1947, under the spanwabta of the Natural Science Institute and the Molotov State lknivsrsity twain A. M. Our 'kip. This conference was dedicated toproblas of cave investigation and we attended by specialists from Moscow, Leningrad, Voroness, Bosrdlavak, basin', Simferopol', and other cities of the US S. after 47 reports ware made on various questions connected with the study of cave phenmena, a resolution was passed. resources as limestone and eeypsmau. and farm, of ancient cavities. From a practical standpoint, a study of the surfaces of the 'buried mineral caverns 1s vary important. The present surface - 7 - co FIIIENTIAL CONFIDENTIAL Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 l one of its chief points vas that a nev~tP of 'IJa, epeleolo8y, the study of cavee,bad arisen in the USM. ActuallB the conference in Molotov marked a great Im- provement in the accumulation of facts, in the elaboration of methods for studying cave phenamena, and in the consideration of theoretical problems connoted with eaves in the MM. The establishment of speleoloy is connected with numerous scientific investi- gations in the process of fulfilling the program of manificent construction work of the S',slim Five Year Plane. 1. V. 3?a. Al?tbarg, "fide ]Ougarek Ice Cavern," Priroda, No 10, 1930, pp 1,036- 1,041 2. 0. Berg, "Oeocbesdietry of Sites of Mineral Resources," 2d edition, CIM, Moscow, 10dagmd, 1937, pp 94, 96, 168-171, 191, 273, 275 3. ?s. A. Birahtopu, "Life in the Caverns," *10 i, Vol XIII, No 3, 1940, pp 383-402; "Maptatian and $bo06 e ," V.a h_i Sovdrasanno7 Biolcai.i, Vol XIV, No 3, 1941, pp 436-553 4. To. A. Dirahteyn and G. V. Lopashov, "Uplcration of the Fauns of Caverns in USSR in the Tome 3933-3939," 8=ulleten" lop Prix, 0td Biol, Vol ffi.IE ('-4+) -Hook Obskoh 1944, pp 29.38 3. V. Vitkovekl , "Beyond the Ocean," 2d edition, at Petersburg, 1901, pp 252-277 6. N. Ovozdetskiy, "In -the Caverns of Abkhaziya," st0 'afi.7a V Shkole, No 4, 1940, pp 9-15 7. A. A. 4edsonov, Taverns in the Vicinity of Lake Baskunobok," Izv Tie. Geogr Obehch, Vol 72, no 3, 1900, pp 400-403 A. A. GelYsr, "Causes and Forme of Destruction of sbdro?.sobaioal Installations." Gl7, Ludagrad, Moscow, 1936, pp 39, 82, 335, 145, 146, 189, 191, 199 9. A. V. Donor, "Geological. Outline of the ?arlyukakiy Rayon of No?kinskiy Okrug 2214!$, Wastern Bayern," III Vees Gaol S"tezd Tunahloants v 1929 ~Pntevodit LsaingraA Ne 1, 1928, pp 10. D. L. Ivanov, "UtIaekiyo Craters, Collapses an the Sasmra-Zlatoust Railroad," Il$Obrr Inzb Put Soot hoh, at Petersburg, 1899 11. ?a. D. Sirshanblat, "Peculiarities of Cave Aaiaals," Pr, No 8, 1939, pp 38-448 12. M. JMtt3ry, "Ina Ice 0avp~srn in the Vicinity of h]rogusr," Z4=a,-,~cln Vbutr-Di1,7cr1 .3QII, St Petersburg, 1848, pp 357-381 13. A. A. Et'ubar, "Cave Region in the lbuntelne of Crimea," Moscow, 3915 14. X. M. IDwrdov, "'Notes an Caverns-Glacier. of Southern Dagestan," Zanlsvedani7~ Book III-IV, 1905, pp 331-335 13. M. Ijashon, "Dana and Geology," WI7, Moaoow, Leningrad, 1936, pp 14-17, 103-:10 16. A. N. Mazaro'ioh, "Collapses and Caverns in the Southwest Portion of NizbegWodakaia 0mb," ?aw]arvedaral~e, Book III- IV, `Vol 3I, 3912, pp 30-46 17. L. I. Mlarnaebvl1 , "9u Cavern of Ablaskir: A Remarkable Cave Fanatics in Abkha- slya," rirada, so.10, 3938. pp 117-120 -8 COWI TIAL CONFIDENTIAL 50X1-HUM Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Crrrn, (OHFIDEN AL 38. L. I. Maruaahvili, "Cave Phenomena in the Neogenic Conglamarate of Central ro oocmorphological Characteristics of =p Tet, ibu Megr Doelkii n Karat-(Weetern'iiSpeleo . zfrueiya' ). Molotov) 1941 19. L. I. Dfaruaah*ili, "Karat of Claetic Rocks, Its Geomorphologioal Characteris- tics, in the Light of General 8psisology, With the Example of Central YOM- Ilya (Western 4rvzi7a)," 1947, Dissertation 20. Materials of tho Karat Cmtarenc?Z Kitel, December 1933, CM, Noscov-Lenin- grad-~ 21. V. N. L4ekhayev, "The Ice Cavern Abogydrae," Isv Cos Oeoar Oba3teh, Vol 71, No 6, 1939, pp 874?-878 20:. A. Middendorf, Trowel to the Korth and East of Siberia,, St Petersburg, 18E1, pp 308-309 23. V. Nonakhova and A. Ba3.ochkina, "Journey in the $nt er of ]925 to the Southern Part of Nlthegcrodakaya t3ab," Zemievedaoiye, Vol RYVIII, no III-IM, 3926, pp 67-86 24. M. T. Popov, -20 Nan-1-gut Cavern in the Ferganekiye Mountains," ' L et 0t4 Rnesk Oaoar ~ehah, Vol YVII, Taghkaltt, 1924, pp 179-184 25? Z. F. Re aheva, "'gy'p kCavern," jh Za...B Noloto Bost, Vol VII, Molotov, 1940, pp 169-180 26. F. P. Severan?kiy, 3Rn8ineering YAB1, 2d edition, OORTI, Moaoox-Leningrad, 1939, pp 146-148 27. V. P. 8mamo--men-Shaniki1, Rwdom and Country, Uo.cov-I.aaingad, 1928, p 51. 28. D, S. Sokolov, "Karst and the Iateratitial Water of the Central Portico of the ffiimekiy Amphitheatre,"Tet Dokl Karat-Spelsol Kcnf, Molotov, 1947 29. Ye. V. Stefanovioh, "From Yak tok to Ayen," Zap V;-Sib Otd Rusek Osc Obshoh no Obahoh Qaotsr, Vol U, to 3. Illustr 2-3,, 3T , 16, pp 66-69 30. A. V. Stapiahin, "Karat Phommma and Caverns of Central Povolsbye With Rx plus From the Tatursb jn AM and Oor'kovakera Oblast," Try Doll na Haret-Speleol Eoof, Nolotav, 1947 it. P. Tetkorakiy, "Karat Phencaena and Original Artesian Springs in `olfakapa Oub. Chapter I. Instances of the Breakdo'm of Soil on the Polleakwe Rail- road," Tr Obahch Zeal_ Vol IT, Zhitamir, 1911 39. A. Parmen, "Cn the lltnera]oy of Caverns,' ~iroda, to 1-2, 1926, pp 9'7.49 33. P. thoro.hikh, "Cavaans of bite!," Ito 4, 1938, pp 158-159 34. D. I. Shcherbakov, "Os Oeochamietrw of the Aieyakiy Rungs," Tr , to 7, 0@01 1 Oeokhim, lad And lank SSI~, Leningcad,1931~, pp~~ 33? ya. e. , , wt j. A3oa8 lankffmk ns, no 22, Mosoor-Iwniagad, 1936 36. O. Bouillara, "Lea grottee do T$a Shut T'mg an Shang Tang Shen,- Fsl},gj the Oaolq~9oc c-P Oh>, Vol III, to vekiag, 1924, pp 147-4 37. V. Davis, "Origin of Limestcma Caverns," Bull of the Oeol Sao of Amer, Vol =1 1950 CO?V`IiWD:AL CONFIDENTIAL Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 ? Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 f C014FLDS14TTAL CONFIDENTIAL 38. 39? A. Daubree Etudes synthetiquee de geo1ogia esper]mentale, Paris, 1$79,pp 351-352 A. Daubree, Iee.eaur. eouterraines a 1'epoque actuelle, Vol I, Paris, 1887, pp 130-144 40. S. H. Dick ,= and H.:3. 1'rowu, Soil lrosicn in the Karst Lends of Eoatuck , UAW State a ,Departaeeoet of AgrioTture, Soil Coneervaticex Service, Circular No 490, Wuhingtcn, 1938 41. F. Dienert, "Sur 1':tydrol.ogie souterraine," Cmptes rendus de 1'Aoadd.Set Vol 178, Paris, 1924, pp 2265-2266 '42. .H. H. A. Hinds, 0eo3crpholo": The H olutioei of 1andaeq , Now York, 1943, pp 737-750 43. M. 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Martel, "Sur l'universalite et 1'lsportanoe do pheonseno a" abisye w pacts nattrelles dos celcaires," Caetee rendns do I'Acad d Set, Vol CLIIVIII, Psis, 19211, pp 1738-174b 2656, 1925, pp l141-e ?) at Is ~? ourun nJJ4rrtla (ne old "es gougfrea: turn, No L'Ablw Jh 51. 2. A. Martel, `7e dress da goeffrs Sartarels," Is Nature, No 2704, 1996, pp 68-69 j2. V. E. S., "Memootb Cave," ~a 12ILdla oiitsmioa, 14th oditicn, Vol fV, Lmdm, Now Task, 1932, pp 71,17-755 pApppsoded figures follavj CONFIDENTIAL 50X1-HUM Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 1 (O I L Figure 3. Cavern in t&, oicinSty of :bachumi CONFIDENTIAL 1:4~r ~ ti X'V cs 0Y1 iz\ xn 2 . LarcituAincl Plan lr,~ Carr?" '?L--n end Crcxs Pteeure, Fi3sure Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 I CO Rif hhAL the winding liner show the elope of lime deposits which do not join with the ceiling of the cavern. Sep 1968. 2 - Approsimte water level, 1 Oat 1868. F - Normal water le+e1, 18.96 meters above see level. Distsnse ~o sand, 238.8 meters. D - Haight reached by water, 22-26 cavern. n - Level of earth's surface at entrance to Cavern. D - Distance ,o aarml water keel in caves, 321.37 mtere. C Figure 6. The Trebii:h Grotto. Vert:cel cross seatica of natural shaft MA CONFIDENTIAL 50X1-HUM Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 Sanitized Copy Approved for Release 2011/0f6/29: CIA-RDP80-00809A000600200405-1 b'imwe 7. Vertical Cro,e Section of Bertare111 Abyss Figure B. Entrance to the San-i-gut Cavern. Bare calcareous rocks, witu traces of the dissolving effect of veter,form the cheracterietic feature of the landscape in the foothills of the Turkestan range. crI,FDPric'IAL CONFIDENTIAL Sanitized Copy Approved for Release 2011/06/29: CIA-RDP80-00809A000600200405-1 50X1-HUM