Category:Great Onyx Cave

**Great Onyx Cave**
	cave in Kentucky, US
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	Wikipedia
Instance of	cave; show cave;
Location	Kentucky
	37° 13′ 07″ N, 86° 04′ 44″ W
Authority file
	Q5599714;
	Reasonator; Scholia; Wikidocumentaries; PetScan; statistics; WikiMap; Locator tool; KML file; WikiShootMe; OpenStreetMap; Search depicted;

Subcategories

This category has the following 2 subcategories, out of 2 total.

E

Entrance to Great Onyx Cave (Mammoth Cave National Park)‎ (1 C, 13 F)

G

Gypsum in Great Onyx Cave (Kentucky)‎ (2 C, 6 F)

Media in category "Great Onyx Cave"

The following 127 files are in this category, out of 127 total.

Bethel Shale Member (wall of Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313140203).jpg 4,000 × 3,000; 3.33 MB
Bethel Shale Member (wall of Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314189876).jpg 4,000 × 3,000; 3.17 MB
Breakdown in a giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8314205890).jpg 3,000 × 4,000; 2.45 MB
Bridal Altar, Great Onyx Cave, KY (63591).jpg 3,319 × 2,090; 3.22 MB
Broken travertine stalagmite (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314203068).jpg 3,000 × 4,000; 2.45 MB
Broken travertine stalagmite (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314202974).jpg 3,000 × 4,000; 2.58 MB
Bulbous travertine stalagmite with summit dissolution holes (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313155195).jpg 4,000 × 3,000; 3.51 MB
Bulbous travertine stalagmite with summit dissolution holes (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314204968).jpg 4,000 × 3,000; 3.01 MB
Bulbous travertine stalagmite with summit dissolution holes (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8314204870).jpg 4,000 × 3,000; 3.64 MB
Bulbous travertine stalagmite with summit dissolution holes (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 4 (8313154723).jpg 3,000 × 4,000; 2.96 MB
Bulbous travertine stalagmite with summit dissolution holes (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 5 (8313154591).jpg 4,000 × 3,000; 3.71 MB
Bulbous travertine stalagmite with summit dissolution holes (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 6 (8314188302).jpg 4,000 × 3,000; 3.35 MB
Ceuthophilus stygius (camel cricket) inside entrance to Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314214922).jpg 4,000 × 3,000; 7.3 MB
Ceuthophilus stygius (camel cricket) inside entrance to Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314214730).jpg 4,000 × 3,000; 7.54 MB
Coralloid-covered stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314188942).jpg 4,000 × 3,000; 3.3 MB
Coralloid-covered stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313138815).jpg 4,000 × 3,000; 3.62 MB
Coralloid-covered stalagmite in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8313160817).jpg 3,000 × 4,000; 3 MB
Coralloids & stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8313138967).jpg 4,000 × 3,000; 3.29 MB
Coralloids (knobstone; cave popcorn) in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314209948).jpg 4,000 × 3,000; 4.58 MB
Coralloids (knobstone; cave popcorn) in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313159673).jpg 4,000 × 3,000; 3.75 MB
Corroded limestone ceiling in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313156559).jpg 4,000 × 3,000; 3.28 MB
Corroded limestone ceiling in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314206430).jpg 4,000 × 3,000; 3.74 MB
Domepit (vertical shaft) (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313153777).jpg 3,000 × 4,000; 2.82 MB
Domepit (vertical shaft) (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314203668).jpg 4,000 × 3,000; 3.32 MB
Domepit (vertical shaft) (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8314189072).jpg 4,000 × 3,000; 3.09 MB
Domepit (vertical shaft) in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8315926175).jpg 3,000 × 4,000; 3.56 MB
Domepit (vertical shaft) in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8315925783).jpg 3,000 × 4,000; 3.92 MB
Domepit (vertical shaft) in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8316981390).jpg 4,000 × 3,000; 3.44 MB
Drapery Dome, Great Onyx Cave, KY (63588).jpg 3,322 × 2,094; 3.2 MB
Exfoliated stalagmite in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8314184358).jpg 4,000 × 3,000; 3.03 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314207096).jpg 4,000 × 3,000; 3.41 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 10 (8314193224).jpg 3,000 × 4,000; 2.65 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 11 (8314188440).jpg 3,000 × 4,000; 9.38 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 12 (8313138137).jpg 3,000 × 4,000; 3.44 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313155933).jpg 3,000 × 4,000; 2.52 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8313153959).jpg 3,000 × 4,000; 6.62 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 4 (8315936723).jpg 3,000 × 4,000; 2.5 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 5 (8314200942).jpg 4,000 × 3,000; 2.81 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 6 (8314195722).jpg 3,000 × 4,000; 2.91 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 7 (8314195530).jpg 4,000 × 3,000; 3 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 8 (8314195414).jpg 3,000 × 4,000; 2.77 MB
Giant canyon passage (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 9 (8313143431).jpg 4,000 × 3,000; 2.65 MB
Great Onyx Cave Kentucky.jpg 700 × 532; 308 KB
Great onyx cave KY.jpg 1,536 × 2,048; 736 KB
Gypsum coralloids (cave popcorn; knobstone) (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314198460).jpg 4,000 × 3,000; 3.18 MB
Gypsum coralloids (cave popcorn; knobstone) (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 5 (8314192384).jpg 4,000 × 3,000; 3.21 MB
Gypsum crust on limestone wall in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 13 (8314191932).jpg 4,000 × 3,000; 3.39 MB
Gypsum crust on limestone wall in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 7 (8313146441).jpg 4,000 × 3,000; 3.37 MB
Gypsum crust on limestone wall in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 9 (8313145805).jpg 4,000 × 3,000; 3.19 MB
Gypsum Feathers, Great Onyx Cave, KY (63589).jpg 3,316 × 2,082; 3.07 MB
Gypsum helictites (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314196008).jpg 4,000 × 3,000; 3.28 MB
Gypsum ring & gypsum coralloids (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8313142413).jpg 4,000 × 3,000; 3.16 MB
Hadenoecus subterraneus (cave cricket) in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8314210164).jpg 4,000 × 3,000; 3.29 MB
Hanging Gardens, Great Onyx Cave KY (63594).jpg 2,116 × 3,332; 3.12 MB
Joint in limestone ceiling of Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313158205).jpg 4,000 × 3,000; 3.33 MB
Joint in limestone ceiling of Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313157171).jpg 4,000 × 3,000; 2.72 MB
Lower Girkin Limestone in wall of Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314191792).jpg 4,000 × 3,000; 3.03 MB
Lower Girkin Limestone in wall of Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313141885).jpg 4,000 × 3,000; 3.27 MB
River view, 360 ft. below ground level, Great Onyx Cave, KY (63592).jpg 2,128 × 3,328; 3.18 MB
Scallops on limestone wall (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314205764).jpg 4,000 × 3,000; 2.73 MB
Scallops on limestone wall (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314205628).jpg 4,000 × 3,000; 2.73 MB
Scallops on limestone wall (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8313155453).jpg 4,000 × 3,000; 2.67 MB
Scallops on limestone wall (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 4 (8313155343).jpg 4,000 × 3,000; 2.81 MB
Scallops on limestone wall (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 5 (8314188116).jpg 4,000 × 3,000; 3.44 MB
Scallops on limestone wall (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 6 (8314187766).jpg 4,000 × 3,000; 3.07 MB
Scallops on limestone wall (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 7 (8313137871).jpg 4,000 × 3,000; 2.7 MB
Scallops on limestone wall (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 8 (8314187444).jpg 4,000 × 3,000; 2.74 MB
Scallops on limestone wall of Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313156275).jpg 4,000 × 3,000; 3.09 MB
Scallops on limestone wall of Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313156101).jpg 4,000 × 3,000; 3.31 MB
Side passage in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313156883).jpg 4,000 × 3,000; 2.91 MB
Side passage in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313143511).jpg 4,000 × 3,000; 2.73 MB
Solution pockets in limestone wall of Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8313156755).jpg 4,000 × 3,000; 3.48 MB
Suspended column ("Elephant's Foot") in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8314190170).jpg 3,000 × 4,000; 2.76 MB
The Colonnade, Great Onyx Cave, KY (63590).jpg 3,316 × 2,091; 3.37 MB
The Original Frozen Niagara, Great Onyx Cave, KY (63595).jpg 2,117 × 3,341; 3.22 MB
The Virgin Mary, Great Onyx Cave, KY (63593).jpg 2,108 × 3,328; 3.28 MB
Travertine column & stalagmite in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314211362).jpg 3,000 × 4,000; 3.18 MB
Travertine column in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314189230).jpg 3,000 × 4,000; 2.67 MB
Travertine coralloids (cave popcorn; knobstone) (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314204428).jpg 4,000 × 3,000; 3.45 MB
Travertine coralloids (cave popcorn; knobstone) (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314204264).jpg 4,000 × 3,000; 3.44 MB
Travertine coralloids (cave popcorn; knobstone) (Edwards Avenue, Great Onyx Cave, Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8313154107).jpg 4,000 × 3,000; 3.4 MB
Travertine draperies & stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314213798).jpg 3,000 × 4,000; 2.58 MB
Travertine drapery in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314213900).jpg 4,000 × 3,000; 6.34 MB
Travertine dripstone & flowstone in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8313135157).jpg 4,000 × 3,000; 3.56 MB
Travertine floor speleothem in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313153199).jpg 4,000 × 3,000; 3.26 MB
Travertine flowstone & draperies in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8315926317).jpg 4,000 × 3,000; 3.82 MB
Travertine flowstone in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314211822).jpg 3,000 × 4,000; 3.07 MB
Travertine flowstone in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314184730).jpg 3,000 × 4,000; 3.68 MB
Travertine flowstone-covered column in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314212000).jpg 3,000 × 4,000; 3.29 MB
Travertine flowstone-covered column in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314211496).jpg 3,000 × 4,000; 2.94 MB
Travertine flowstone-covered columns in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8314207910).jpg 3,000 × 4,000; 3.78 MB
Travertine flowstone-covered columns in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 4 (8314185062).jpg 4,000 × 3,000; 3.66 MB
Travertine flowstone-covered stalagmite in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313161445).jpg 3,000 × 4,000; 3.16 MB
Travertine flowstone-covered stalagmite in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313160687).jpg 3,000 × 4,000; 2.87 MB
Travertine flowstone-covered stalagmites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8313158039).jpg 3,000 × 4,000; 3.51 MB
Travertine helictites & coralloids in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314191428).jpg 4,000 × 3,000; 2.99 MB
Travertine helictites & coralloids in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314191272).jpg 4,000 × 3,000; 3.01 MB
Travertine helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314191008).jpg 4,000 × 3,000; 2.89 MB
Travertine helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313141093).jpg 4,000 × 3,000; 3.11 MB
Travertine helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8314190752).jpg 4,000 × 3,000; 2.82 MB
Travertine helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 4 (8313140813).jpg 4,000 × 3,000; 2.85 MB
Travertine helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 5 (8313139735).jpg 4,000 × 3,000; 3.13 MB
Travertine speleothem in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314214344).jpg 3,000 × 4,000; 6.82 MB
Travertine speleothem in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313139575).jpg 4,000 × 3,000; 3.07 MB
Travertine stalactites & stalagmites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313153315).jpg 3,000 × 4,000; 6.49 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313163955).jpg 4,000 × 3,000; 8.18 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 10 (8313158661).jpg 4,000 × 3,000; 3.92 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 11 (8314208518).jpg 4,000 × 3,000; 3.63 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 12 (8313153481).jpg 4,000 × 3,000; 7.36 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 13 (8314184542).jpg 4,000 × 3,000; 3.69 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313163771).jpg 4,000 × 3,000; 7.21 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8314211176).jpg 4,000 × 3,000; 3.8 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 4 (8314210634).jpg 4,000 × 3,000; 3.54 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 5 (8314210414).jpg 4,000 × 3,000; 3.78 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 6 (8313159513).jpg 4,000 × 3,000; 3.2 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 7 (8313159249).jpg 3,000 × 4,000; 2.82 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 8 (8314209124).jpg 4,000 × 3,000; 3.24 MB
Travertine stalactites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 9 (8313158863).jpg 4,000 × 3,000; 3.83 MB
Travertine stalagmite in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8315958381).jpg 3,000 × 4,000; 3.47 MB
Travertine stalagmites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) (8314185204).jpg 4,000 × 3,000; 3.1 MB
Travertine vermiform helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8314191556).jpg 4,000 × 3,000; 6.79 MB
Travertine vermiform helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8314191138).jpg 4,000 × 3,000; 6.79 MB
Travertine vermiform helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 3 (8313140663).jpg 4,000 × 3,000; 7.25 MB
Travertine vermiform helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 4 (8313140493).jpg 4,000 × 3,000; 7.03 MB
Travertine vermiform helictites in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 5 (8314189728).jpg 4,000 × 3,000; 3.02 MB
Undercut floor in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 1 (8313142909).jpg 4,000 × 3,000; 2.88 MB
Undercut floor in Great Onyx Cave (Flint Ridge, Mammoth Cave National Park, Kentucky, USA) 2 (8313142273).jpg 4,000 × 3,000; 3.27 MB