太子爷小说网 > 英语电子书 > inca.gold >

第93节

inca.gold-第93节

小说: inca.gold 字数: 每页4000字

按键盘上方向键 ← 或 → 可快速上下翻页,按键盘上的 Enter 键可回到本书目录页,按键盘上方向键 ↑ 可回到本页顶部!
————未阅读完?加入书签已便下次继续阅读!



    〃I'm only trying to prepare you for the unexpected;〃 Duncan said。 〃The best theory I can offer that might give you a small sense of security is that I believe the main section of the river system flows through a fault in the earth。 If I'm right; the channel will travel in an erratic path but with a reasonably level depth。〃
    Pitt patted him on the shoulder。 〃We understand and we're grateful。 But at this stage; all Al and I can do is hope for the best; expect the worst; and settle for anything in between。〃
    〃When you swam out of the sinkhole's feeder stream into the river;〃 Sandecker asked Duncan; 〃was there an air pocket?〃
    〃Yes; the rock ceiling rose a good ten meters above the surface of the river。〃
    〃How far did it extend?〃
    〃We were hanging onto the fixed guideline for dear life against the current and only got a brief look。 A quick sweep of my light failed to reveal the end of the gallery。〃
    〃With luck; they'll have an air passage the entire trip。〃
    〃A lot of luck;〃 said Duncan skeptically; his eyes still drawn to the chart overlays。 〃As underground rivers go; this one is enormous。 In sheer length; it must be the longest unexplored subterranean water course through a field of karst。〃
    Giordino hesitated in strapping on a small console containing pressure gauges; a pass; and a depth meter to his arm。 〃What do you mean by karst?〃
    〃Karst is the term for a limestone belt that is penetrated by a system of streams; passages; and caverns。〃
    〃It makes one wonder how many other unknown rivers are flowing under the earth;〃 said Pitt。
    〃Leigh Hunt and his river canyon of gold; another source of jokes by California and Nevada state hydrologists; now bear heavy investigation;〃 admitted Duncan。 〃Because of what you discovered here; I'll guarantee that closed minds will take a second look。〃
    〃Maybe I can do my bit for the cause;〃 said Pitt; holding up a small waterproof puter before strapping it to his forearm。 〃I'll try to program a survey; and plot data on the river's course as we go。〃
    〃I'll be grateful for all the scientific data you can bring back;〃 acknowledged Duncan。 〃Finding a golden treasure under Cerro el Capirote may fire the imagination; but in reality it's incidental to the discovery of a water source that can turn millions of acres of desert into productive farm and ranch land。〃
    〃Perhaps the gold can fund the pumping systems and pipelines for such a project;〃 said Pitt。
    〃Certainly a dream to consider;〃 added Sandecker。
    Giordino held up an underwater camera。 〃I'll bring back some pictures for you。〃
    〃Thank you;〃 said Duncan gratefully。 〃I'd also appreciate another favor。〃
    Pitt smiled。 〃Name it。〃
    He handed Pitt a plastic packet in the shape of a basketball but half the size。 〃A dye tracer called Fluorescein Yellow with Optical Brightener。 I'll buy you the best Mexican dinner in the Southwest if you'll throw it into the river when you reach the treasure chamber。 That's all。 As it floats along the river the container will automatically release the dye over regular intervals。〃
    〃You want to record where the river outlet emerges into the Gulf。〃
    Duncan nodded。 〃That will give us an important hydrologic link。〃
    He was also going to ask if Pitt and Giordino might take water samples; but thought better of it。 He had already pushed them as far as he dared。 If they were successful in navigating the river as far as the hollow interior of Cerro el Capirote; then he and his fellow scientists could mount subsequent scientific expeditions based on the data acquired by Pitt and Giordino。
    Over the next ten minutes; Pitt and Giordino geared up and went over the plans for their journey。 They had made countless dives together under a hundred different water and weather conditions; but none of this distance through the depths of the earth。 Like doctors discussing a delicate brain operation; no detail was left to chance。 Their survival depended on it。
    munication signals were agreed upon; buddy breathing strategies in case of air loss; the drill for inflating and deflating the Wallowing Windbag; who was in control of what equipment all procedures were deliberated and jointly approved。
    〃I see you're not wearing a pressurized dry suit;〃 observed Sandecker as Pitt pulled on his wet suit。
    〃The water temperature is a few degrees on the cool side; but warm enough so we don't have to worry about hypothermia。 A wet suit gives us more freedom of movement than a dry suit that is pressurized by air tanks。 This will prove a dire necessity if we find ourselves struggling in the water to right the Wallowing Windbag after it is flipped over by raging rapids。〃
    Instead of the standard backpack; Pitt attached his air tanks to a harness around his hips for easier access through narrow passages。 He was also festooned with breathing regulators; air lines leading to dual valve manifolds; pressure gauges; and a small backup bottle filled with pure oxygen for depression。 Then came weight belts and buoyancy pensators。
    〃No mixed gas?〃 queried Sandecker。
    〃We'll breathe air;〃 Pitt replied as he checked his regulators。
    〃What about the danger of nitrogen narcosis?〃
    〃Once we're clear of the bottom of the sinkhole and the lower part of the feeder stream before it upslopes to the river; we'll avoid any further deep diving like the plague。〃
    〃Just see that you stay well above the threshold;〃 Sandecker warned him; 〃and don't go below thirty meters。 And once you're afloat keep a sharp eye for submerged boulders。〃
    Those were the words the admiral spoke。 What he didn't say was; 〃If something goes wrong and you need immediate help; you might as well be on the third ring of Saturn。〃 In other words; there could be no rescue or evacuation。
    Pitt and Giordino made a final predive check of each other's equipment by the side of the pool and tested their ‘ quick…release buckles and snaps to ensure their smooth removal in an emergency。 Instead of divers' hoods; they strapped construction workers' hardhats to their heads with dual…sealed miners' lamps on the front。 Then they poised on the edge of the sinkhole and slipped into the water。
    Sandecker and Duncan hoisted a long; pressure…sealed aluminum canister and struggled to lower one end into the sinkhole。 The canister; measuring one meter in width by four in length; was articulated in the middle for easier maneuvering through tight spaces。 Heavy and cumbersome on land from the lead ballast required to give it neutral buoyancy; it was easily moved by a diver underwater。
    Giordino bit on his mouthpiece; adjusted his mask; and took hold of a handgrip on the forward end of the canister。 He threw a final wave as he and the canister slowly sank together below the water surface。 Pitt looked up from the water and shook hands with Duncan。
    〃Whatever you do;〃 Duncan warned him; 〃mind you don't let the current sweep you past the treasure chamber。 From that position to where the river emerges into the Gulf has to be over a hundred kilometers。〃
    〃Don't worry; we won't spend any more time down there than we have to。〃
    〃May God dive with you;〃 said Duncan。
    〃All heavenly pany will be warmly weled;〃 said Pitt sincerely。 Then he gripped Sandecker's hand。 〃Keep a tequila on ice for me; Admiral。〃
    〃I wish there was another way into the mountain。〃
    Pitt shook his head。 〃It can only be done with a diveraft operation。〃
    〃Bring Loren and Rudi back;〃 replied Sandecker; fighting off a surge of emotion。
    〃You'll see them soon;〃 Pitt promised。
    And then he was gone。

    The voice of his radio operator roused Captain Juan Diego from his reverie; and he turned from gazing out his mand tent at the cone…shaped mountain。 There was an indescribable ugliness about Cerro el Capirote and the bleak desert that surrounded it; he thought。 This was a wasteland pared to the beauty of his native state of Durango。
    〃Yes; what is it; Sergeant?〃
    The radio operator had his back to him and Diego couldn't see the puzzled look on the soldier's face。 〃I called the security posts for their hourly status reports and received no response from Posts Four and Six。〃
    Diego sighed。 He didn't need unexpected predicaments。 Colonel Campos had manded him to set up a security perimeter around the mountain and he had followed orders。 No reason was given; none was asked。 Consumed with curiosity; Diego could only watch the helicopters arrive and depart and wonder what was going on up there。
    〃Contact Corporal Francisco at Post Five and have him send a man to check Four and Six。〃 Diego sat down at his field desk and duly noted the lack of response in his daily report as a probable breakdown in munications equipment。 The possibility there was a real problem never entered his mind。
    〃I can't raise Francisco at Post Five either;〃 the radioman informed him。
    Diego finally turned。 〃Are you certain your equipment is working properly?〃
    〃Yes; Sir。 The transmitter is sending and receiving perfectly。〃
    〃Try Post One。〃
    The radioman adjusted his headphones and signaled the post。 A few moments later; he turned and shrugged。
    〃I'm sorry; Captain; Post One is silent too。〃
    〃I'll see to th

返回目录 上一页 下一页 回到顶部 0 0

你可能喜欢的