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MAMMOTH CAVE

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Originally appearing in Volume V17, Page 532 of the 1911 Encyclopedia Britannica.
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See also:

MAMMOTH See also:CAVE , a cave in Edmondson See also:county, See also:Kentucky, U.S.A., 370 14' N. See also:lat. and 86° 12' W. See also:long., by See also:rail 85 M. S,S.W. of See also:Louisville. Steamboats run from the mouth of the See also:Green See also:river, near See also:Evansville, See also:Indiana, to the Mammoth Cave landing, The cave is usually said to have been discovered, in 1809, by a See also:hunter named Hutchins; but the county records, as See also:early as 2797, fixed its entrance as the landmark for a piece of real See also:estate. Its mouth is in a See also:forest See also:ravine, 194 ft. above Green river and 600 ft. above the See also:sea. This See also:aperture is not the See also:original mouth, the latter being a chasm a See also:quarter of a mile See also:north of it, and leading into what is known as See also:Dixon's cave. The two portions are not now connected, though persons in one can make themselves heard by those in the other. The cavernous See also:limestone of Kentucky covers an See also:area of 8000 sq. m., is massive and homogeneous, and belongs to the Subcarboniferous See also:period. It shows few traces of dynamic disturbance, but has been carved, mainly by erosion since the See also:Miocene See also:epoch, into many caverns, of which the Mammoth Cave is the largest. The natural See also:arch that admits one to Mammoth Cave has a span of 70 ft., and from a ledge above it a cascade leaps 59 ft. to the rocks below, where it disappears. A See also:flight of See also:stone steps leads the way down to a narrow passage; through which the See also:air rushes with vio lence, outward in summer and inward in See also:winter. The temperature of the cave is uniformly 54° F. through-out the See also:year, and the See also:atmosphere is both chemically and optically of singular purity. While the See also:lower levels are moist from the large pools and See also:rivers that have See also:secret connexion with Green river, the upper galleries are extremely dry.

These conditions led at one See also:

time to the erection of thirteen cottages at a point about 1 m. underground, for the use of invalids, especially consumptives. The experiment failed, and only two cottages now remain as curiosities. The See also:Main Cave, from 40 to 300 ft. wide and from 35 to 125 ft. high, has several vast rooms, e.g. the Rotunda, where are the ruins of the old See also:saltpetre See also:works; the See also:Star Chamber, where the protrusion of See also:white crystals through a coating of the See also:black See also:oxide of See also:manganese creates an See also:optical illusion of See also:great beauty; the See also:Chief See also:City, where an area of 2 acres is covered by a vault 125 ft. high, and the See also:floor is strewn with rocky fragments, among which are found numerous See also:half-burnt torches made of See also:caries, and other signs of prehistoric occupancy. Two skeletons were exhumed near the (From Tilesius.) Rotunda; but few other bones of any description have been found. The so-called Mammoth Cave " mummies " (i.e. bodies kept by being inhumed in nitrous See also:earth), with accompanying utensils, ornaments, braided sandals and other See also:relics, were found in See also:Short and See also:Salt Caves near by, and removed to Mammoth Cave for See also:exhibition. The Main Cave, which abruptly ends 4 M. from the entrance, is joined by winding passages, with spacious galleries on different levels; and, although the See also:diameter of the area of the whole cavern is less than xo m., the conbined length of all accessible avenues is supposed to be about 150 M. The chief points of See also:interest are arranged along two lines of exploration, besides which there are certain See also:side excursions.and was formerly regarded as the finest See also:room in the cavern. Others admire more the Mammoth See also:Dome, at the termination of Spark's See also:Avenue, where a See also:cataract falls from a height of 150 ft. amid walls wonderfully draped with stalactitic See also:tapestry. The See also:Egyptian See also:Temple, which is a continuation of the Mammoth Dome, contains six massive columns, two of them quite perfect and 8o ft. high and 25 ft. in diameter. The combined length of these contiguous See also:chambers is 400 ft. By a crevice above they are connected with an See also:arm of See also:Audubon's Avenue. See also:Lucy's Dome, one of the See also:group of Jessup Domes, is supposed to be the loftiest of all these See also:vertical shafts.

A See also:

pit called the" See also:Maelstrom," in Croghan's See also:Hall, is the spot most remote from the mouth of See also:INDEX .. The See also:Iron Cate O. See also:Angel... Cestta' • 'Kentucky Narrow 41. Scotch Tap t. 'Kentucky Cill/k and thr 4 . See also:Fat Matra Misery. Cbncc wa 0. bandit Nall 4. TM See also:Church A6. Bri9B's AwmH. ' 1. See also:Booth.

A.nph/fhlotre 67. Charters See also:

Coma 6 See also:Standing Rocks 48. See also:Wyatt. Coffees 7 60008 Arch J9 Bd/altoed See also:Rock I. Cietd's Co/Jand Canes fo The Dead See Cate"_ f 1. See also:Chest's Casoads y Acute See also:Angle and Cottages D. Jame. landing to See also:Proctor's See also:Arcade 1a. C.o.d. Nall 0. See also:Wright's Rotunda 73. See also:Serpent Nall v NY Cataiaeta k•Valley-way Side4.tt '3 See also:Fairy Grotto '4. SkCatheruw City 1i Symmei Pit 16. luau.* 's 17.

See also:

Register Nall tan. &Ida1 See also:Altar t9.7,. Arm See also:Chair ...See also:Lover'. leap at. See also:Elba. Creak. .a See also:Napoleon'. Dater a} See also:Wilson's Way h- take Purity .1. Annette tame tb. Leis Cistern a7 Wooden Bowl Roam se. The Olt Way Found .9, Way to Pits and .Sane. o. Side See also:Saddle Pit 0' BOttom/ew At 7..

Cawrrd Pd M. Scylla 14. Cherybdis 77. See also:

Putnam's See also:Cabinet 77. See also:Dismal Hollow 76. Darnall's Way 78 See also:Clark's See also:Ace..,. 77. Ariadn'a Grotto 79 HeHnn'a Anemic 18. Short cut from Batto.nlass' Ib. See also:Nicholson'. Awnur Pit to See also:Gori g's!See also:Iona 8t. See also:Boone Amrua 79 Rawlle, 8 Nall 8..

Pinson's Pass 09. See also:

Gram! See also:Crossing 6,i. ha^ukin's Way 4t. Pineapple See also:Bush 'roto000 LW1I Table of approximate distances' To the Kentucky CliffsH abut 38o yds. ,, Standing Rocks 647 See also:Giant's See also:Coffin e 87S . . Star Ch a m h e r 150 ;y, ON)ma See also:Thule N I 6945 .. See also:Angelica's Grotto 1937 .,. Angelica's Grotto 19f] Mammoth 0961e,, 1870 '.,, See also:Echo Ricer (Ail also .. .End afEchoRl erfestl two ~. a Jlss0P DomR ..' See also:Mary'. V.heyard 6000 ,, .. Nawy'a See also:Cathedral Obmse/eaU n p.0o :.

e MaNst..m „...« A 'bap .. 31. The Cr.., See also:

tester. .- 36. Vale of See also:Flowers 37. The Jessup Danea 18 Ole Boers See also:Concert Bap' 19. See also:Fly Chamber 60. SANP Shelter 61. Carrion's Duna 6s. Black Hole of See also:Chicane 6y Parrish's Path 63. See also:Crypt of Jerk 6,. See also:Washington Noll 66.

S.0.. See also:

Ball Roam 67. Floral See also:Cross 6B. Orpha'e Carden-49.See also:Wisdom i Path 7a See also:Paradise 7. Toe's Grotto 72. Flar.'s Carden 71 Vale of See also:Diamond A. .NM's Nall 7i Cherlolt'a Grotto 76.

End of Article: MAMMOTH CAVE

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