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107-15. Erosion of limestone near Gray s Arch. Red River Gorge, Kentucky, November 6, 1999.Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
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107-15. Erosion of limestone near Gray s Arch. Red River Gorge, Kentucky, November 6, 1999.Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Rough Trail to Gray s Arch. Red River Gorge, Kentucky, November 5, 1999.  Rhododendron, fir and maples near Gray s Arch. Red River Gorge, Kentucky, November 6, 1999.  View from the top of Gray s Arch at morning. Red River Gorge, Kentucky, November 6, 1999.  View from the top of Gray s Arch at morning. Red River Gorge, Kentucky, November 6, 1999.  Forest near Gray s Arch at morning. Red River Gorge, Kentucky, November 6, 1999.  Forest near Gray s Arch at morning. Red River Gorge, Kentucky, November 6, 1999.  Forest near Gray s Arch at morning. Red River Gorge, Kentucky, November 6, 1999.  Forest near Gray s Arch at morning. Red River Gorge, Kentucky, November 6, 1999.  Gray s Arch with rhododendron on foreground. Red River Gorge, Kentucky, November 6, 1999.  View of rock shelters from the top of Gray s Arch. Red River Gorge, Kentucky, November 6, 1999.  Gray s Arch, view from rock shelters. Red River Gorge, Kentucky, November 6, 1999.  Gray s Arch, view from rock shelters. Red River Gorge, Kentucky, November 6, 1999.  Erosion of a limestone rock at Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Limestone erosion forms at Koomer Ridge Trail. Red River Gorge, Kentucky, November 7, 1999.  Mushroom-like limestone erosion forms at Koomer Ridge Trail. Red River Gorge, Kentucky, November 7, 1999.  Erosion forms of limestone on a rock shelter at Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Erosion forms of limestone in a rock shelter at Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Tree roots and erosion forms on a limestone rock at Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Limestone rocks, view from Sheltowee Trail near Chimney Top Rock. Red River Gorge, Kentucky, November 6, 1999.  A tree with very big leaves on Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Flowers on a stone at Buck Trail. Red River Gorge, Kentucky, November 7, 1999.  View from Pinch Em Tight Trail. Red River Gorge, Kentucky, November 7, 1999.  Mushrooms in moss at Buck Trail. Red River Gorge, Kentucky, November 7, 1999.  View from Pinch Em Tight Trail. Red River Gorge, Kentucky, November 7, 1999.  View from Pinch Em Tight Trail. Red River Gorge, Kentucky, November 7, 1999.  View from Pinch Em Tight Trail. Red River Gorge, Kentucky, November 7, 1999.  Oak forest near Pinch Em Tight Trail. Red River Gorge, Kentucky, November 7, 1999.  Sheltowee Trail near Chimney Top Rock. Red River Gorge, Kentucky, November 6, 1999.  A small maple on Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Blueberry and rhododendron bushes on Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  View of a canyon from Pinch Em Tight Trail. Red River Gorge, Kentucky, November 7, 1999.  Rhododendron in a canyon, view from Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Unknown dwarf berries on Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Multicolor maple leaves on Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Bottom of a canyon, view from Sheltowee Trail. Red River Gorge, Kentucky, November 6, 1999.  A fungus (?) on a birch, Sheltowee Trail near Chimney Top Rock. Red River Gorge, Kentucky, November 6, 1999.  Bamboo brushes on the bottom of a canyon near Sheltowee Trail. Red River Gorge, Kentucky, November 6, 1999.  Creeping fern among dry leaves and needles on Koomer Ridge Trail. Red River Gorge, Kentucky, November 7, 1999.  View of canyon walls at evening from Sheltowee Trail near Chimney Top Rock. Red River Gorge, Kentucky, November 6, 1999.  Limestone erosion in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  Erosion of soft limestone in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  Erosion of limestone slabs in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  Erosion of limestone rocks in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  Erosion of limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016  Wind erosion of limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, May 20, 2016  Erosion of limestone near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015  Erosion of beach limestone in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 14, 2015  Erosion of the edge of limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016  Erosion of an orange limestone formation in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016  Wind erosion of limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, June 25, 2016  Limestone arch in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  Limestone arch in Harrarah (Al Kharrarah). Southern Qatar, April 23, 2016  Limestone wind erosion on the tabletop hill in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 29, 2016  Small limestone arch in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  Area of a limestone arch in Harrarah (Al Kharrarah). Southern Qatar, April 23, 2016  Soil erosion in Happy Hollow Park. West Lafayette, Indiana, October 27, 1999.  Erosion of a limestone formation on a plateau of a tabletop mountain in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016  Sandy area near a limestone arch in Harrarah (Al Kharrarah). Southern Qatar, April 23, 2016  Small limestone arch on a mountain slope in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  View of limestone erosion from a trail along a western slope of Mount Yoash, 4 miles north-west from Eilat. The Middle East, January 17, 2002  Steel arch bridge across Brazos River, view from Waco Suspension Bridge. Waco, Texas, November 22, 2009  Limestone with fossils near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019  Modern painting Triumphal Arch (1999) by Valeriy Lukka in Erarta Museum of Contemporary Art. Saint Petersburg, Russia, May 29, 2019  View of Wabash River from a trail to Fort Ouiatenon. Indiana, November 13, 1999  Potholes Park, Fall Creek Gorge. The trip was organized by Purdue University International Center. Near Pine Village, Indiana, June 5, 1999.  Overcoming a tub in a creek in Potholes Park (Fall Creek Gorge) by an international student of Purdue University. Near Pine Village, Indiana, June 5, 1999.  Inspecting a creek in Potholes Park (Fall Creek Gorge) by international students of Purdue University. Near Pine Village, Indiana, June 5, 1999.  International students of Purdue University walking over rapids and tubs of a creek in Potholes Park (Fall Creek Gorge) near Pine Village. Indiana, June 5, 1999.  Fossilized oyster sea shells Ostrea latimarginata(?) in a limestone layer (Dukhan Limestone Member) of Dammam Formation in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015  Entrance to Nahal Tseelim River Gorge, 2 miles north from Masada. The Middle East, January 20, 2001  Stone arch of Ruins (1800-1803) near Slavyanka River one mile from Tiarlevo in Pavlovsk Park, suburb of Saint Petersburg. Russia, May 15, 2011  QNHG (Qatar Natural History Group) exploring fossils in limestone layer (Dukhan Limestone Member) of Dammam Formation in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015  Wabash Street Bridge across Chicago River. Sun-Times Daily News, Wrigley and Equitable Buildings are behind the bridge. Chicago, November 22, 1999  A.S. at entrance to Nahal Tseelim River Gorge from Dead Sea, 2 miles north from Masada, view from a parking place. The Middle East, January 20, 2001  Entrance to Nahal Tseelim River Gorge from Dead Sea, 2 miles north from Masada, view from a parking place. The Middle East, January 20, 2001  Sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002  Sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002  Sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002  Morel-like red sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002  Duck-like red sandstone erosion below western cliffs in Timna Park, 13 miles north from Eilat. The Middle East, November 7, 2002  Steel arch bridge spanning Brazos River (Washington Street Bridge, built in 1901), from south-west. Waco, Texas, August 23, 2008  A wall of the gorge in Taughannock Falls State Park. New York, November 23, 2005  State Street Bridge across Chicago River. City Garage (?) and Blue Cross - Blue Shield Building are behind the bridge. Chicago, November 22, 1999  Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 10, 2004  Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2004  Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003  Stone Arch Bridge across Blackstone Canal in Blackstone River and Canal Heritage State Park. Uxbridge, Massachusetts, October 30, 2003  Cliffs of Enfield gorge in Robert H. Treman State Park. Ithaca, New York, November 2, 2005  Forest of Enfield gorge, from Rim Trail, in Robert H. Treman State Park. Ithaca, New York, November 2, 2005 |
