 Limestone formations in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Irregularly shaped limestone formations along a passage of Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Bone-shaped limestone formations along a passage of Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Passage in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 "Natural entrance" to Carlsbad Caverns. New Mexico, December 26, 2007
 Massive stalagmites in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Narrow passage in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Limestone tunnel in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Flowstone feature in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 A column and other speleothems in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Lions Tails hanging in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Stalactites and massive stalagmites in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Serpentine path of "Natural entrance" to Carlsbad Caverns. New Mexico, December 26, 2007
 Travertine speleothems along a passage in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Plants in snow near a road between White s City and Carlsbad Caverns. New Mexico, December 26, 2007
 Columns in a small side alcove in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Fresh snow near a road between White s City and Carlsbad Caverns. New Mexico, December 26, 2007
 Ocotillo bush near a road between White s City and Carlsbad Caverns. New Mexico, December 26, 2007
 Massive stalagmites in Hall of Giants of Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Agaves and cacti in snow near a road between White s City and Carlsbad Caverns. New Mexico, December 26, 2007
 Irregularly rounded- or scallop-shaped passages in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 A narrow stalagmite with a large cluster of stalactites in the Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Cholla cactus in snow near a road between White s City and Carlsbad Caverns. New Mexico, December 26, 2007
 Stalactites and stalagmites in a small alcove along the side of Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Huge stalagmite named "Rock of Ages" in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Prickly pears cactus in snow near a road between White s City and Carlsbad Caverns. New Mexico, December 26, 2007
 Speleothems (including stalactites, stalagmites, a column, and helictites) in an alcove of the Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Drapery and ripple-shaped patterns of travertine flowstone speleothems in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
 Caves behind Visitor Center in Bandelier National Monument. New Mexico, near Los Alamos, May 26, 2008
 Ladder and caves behind Visitor Center in Bandelier National Monument. New Mexico, near Los Alamos, May 26, 2008
 George Ashby s Phillips 66 gas station at crossing of Hwy 285 and FM 652. Orla, New Mexico, December 25, 2007
 Jackie and Hall Olds (Hal Old) store, grocery and cafe at crossing of Hwy 285 and FM 652. Orla, New Mexico, December 25, 2007
 A sign near Orla grocery near historical marker No. 3876 at crossing of Hwy 285 and FM 652. Orla, New Mexico, December 25, 2007
 Orla cafe served to feed workers in oil, gas, and sulphur fields, at crossing of Hwy 285 and FM 652. Orla, New Mexico, December 25, 2007
 Stalagmites in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 The Watchtower in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 Stalagmites in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 Stalactites in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 A hall in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 A cave in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 Pluto s Anteroom(?) in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 Spacious hall in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 The King s Throne in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 Hall of the Mountain King(?) in Northern Cavern in Natural Bridge Caverns. San Antonio, Texas, October 6, 2007
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 - Pecos Wilderness in New Mexico 8/30/97 (Dallas - a trip to New Mexico mountains, July 11 - August 30, 1997)
 Ghostly formations near Paradise Point Drive in Bay Saint Louis. Mississippi, April 16, 2006
 Salt formations in Dead Sea north from Ein Bokek after a recent rain. The Middle East, November 2, 2002
 Red sandstone formations of Nahal Amir wadi, 5 miles north from Eilat. The Middle East, March 25, 2002
 Eroded granite rock formations. Independence Rock west from Casper, Wyoming, July 22, 2010
 Mossy travertine formations at the base of Gorman Falls in Colorado Bend State Park. Bend, Texas, May 23, 2009
 Round formations of smooth hornwort (Anthoceros or Phaeoceros laevis) on a side of Post Oak Trail in Lick Creek Park. College Station, Texas, February 20, 2019
 Curved minarets of Education City Mosque pointed to Mecca. Doha, Qatar, June 29, 2016
 Caves of Nahal Halilim Creek west from Jerusalem, the Middle East, July 5, 2002
 Caves of Nahal Halilim Creek west from Jerusalem, the Middle East, July 5, 2002
 Caves of Nahal Halilim Creek west from Jerusalem, the Middle East, July 5, 2002
 Head of a sleeping sheep with pointed coloration in livestock market, Abu Hamour area. Doha, Qatar, April 23, 2013
 Frostweed (Verbesina virginica) after hard freeze on sewer line right of way in Lick Creek Park. Sap within its stalks bursts forth to form icy formations along its lower stems. College Station, Texas, January 9, 2010
 Burial caves in the Church of the Holy Sepulchre in Old City of Jerusalem. The Middle East, August 5, 2000
 Pointed phlox and Drummond sandwort (Arenaria drummondii) in Lick Creek Park. College Station, Texas, April 5, 2018
 Caves and springs on a bank of a creek in Rozhdestveno, 50 miles south from Saint Petersburg. Russia, August 22, 2004
 Pointed sepals of felwort (Swertia perennis) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 16, 2015
 Black formations of fungus Biscogniauxia repanda on a dry stem of hazelnut(?) in a hazelnut forest on a slope of Orekhovaya Gora Hill in Duderhof Heights, south from Saint Petersburg. Russia, May 9, 2021
 Caves and arches in a wadi near copper mines in western Timna Park, near Eilat. The Middle East, April 25, 2001
 Ancient caves in sandstone for mining of copper in western Timna Park, near Eilat. The Middle East, April 25, 2001
 Blue pointed flowers of felwort (Swertia perennis) in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
 Ancient burial caves of Silwan (Shiloah) village from Derekh Ha Ofel Road. Jerusalem, the Middle East, October 31, 2002
 Pointed leaves and purple flowers of spring vetchling (Lathyrus vernus) near Lenin Trail in area of Razliv, north-west from Saint Petersburg, Russia, May 21, 2019
 A cave of Ozark Caverns in Lake of the Ozarks State Park. Missouri, September 10, 2005
 Pink flowers of pointed phlox (Phlox cuspidata) in Lick Creek Park. College Station, Texas, March 27, 2008
 Pointed phlox (Phlox cuspidata) on Post Oak Trail in Lick Creek Park. College Station, Texas, March 26, 2019
 Pointed phlox (Phlox cuspidata) on Post Oak Trail in Lick Creek Park. College Station, Texas, March 28, 2024
 Pointed phlox (Phlox cuspidata) on Post Oak Trail in Lick Creek Park. College Station, Texas, April 12, 2024
 Pink flowers of pointed phlox (Phlox cuspidata) in Lick Creek Park. College Station, Texas, April 5, 2018
 Caves to the right from an entrance to Ein Gedi Park. Ein Gedi, the Middle East, March 29, 2001
 Blizhniye ("nearby") caves of Pskov-Pechory Monastery. Pechory, Russia, August 8, 2004
 Pointed-Petal Fritillary (Fritillaria acmopetala) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 26, 2021
 Pskov-Pechory Monastery of the caves, view from a tourist overlook. Pechory, Russia, August 8, 2004
 Caves at Nahal Darokh river 4.5 miles east from Sde Boker. The Middle East, April 9, 2001
 Granite tombstone with a carved sign of an idex finger pointed upward when exposed to regular daylight as well as when illuminated by a 365 nm ultraviolet (UV-A) blacklight in Odd Fellow Cemetery. Anderson, Texas, November 9, 2024
 View from caves at Nahal Darokh river 4.5 miles east from Sde Boker. The Middle East, April 9, 2001
 Small pointed mushrooms Xylaria apiculata(?) among fallen juniper twigs in Washington-on-the-Brazos State Historic Site. Washington, Texas, September 27, 2020
 Spores (in KOH) of split fibrecap mushrooms (Inocybe rimosa) (with pointed caps) collected earlier 7/23/2024 in Gardens of Polytechnic Institute, in St. Petersburg, Russia, August 22, 2024
 Pear-shaped puffball mushrooms (Lycoperdon pyriforme) shaped like pointed eggs on a birch tree near Lisiy Nos, west from Saint Petersburg, Russia, August 23, 2016
 Angels Showers waterfall in a cave of Ozark Caverns in Lake of the Ozarks State Park. Missouri, September 10, 2005
 Bones inside one of columbarium caves in Bet Atab village, 4 miles east from Beit Shemesh. The Middle East, July 5, 2001
 White sand and caves at the foot of Timna cliffs in western Timna Park, near Eilat. The Middle East, April 25, 2001
 Bell-shaped flowers of Pointed-Petal Fritillary (Fritillaria acmopetala) in Peter the Great Botanical Garden of Komarov Botanical Institute. Saint Petersburg, Russia, May 18, 2019
 Small caves in clay on a shore of the lake in Birch Creek Unit of Lake Somerville State Park, Texas, October 26, 2024
 Ancient columbarium caves (?) in an abandoned Arab village of Bet Atab, 4 miles east from Beit Shemesh. The Middle East, July 5, 2001
 Sky seen through caves in the upper side of the horseshoe formation of Nahal Darokh river 4 miles east from Sde Boker. The Middle East, April 9, 2001
 Caves with traces of a dried spring on the left, at Nahal Darokh river 4.5 miles east from Sde Boker. The Middle East, April 9, 2001
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