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108-03. Tree roots and erosion forms on a limestone rock at Rough Trail. Red River Gorge, Kentucky, November 6, 1999.Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
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108-03. Tree roots and erosion forms on a limestone rock at Rough Trail. Red River Gorge, Kentucky, November 6, 1999.Similar picturesLarge thumbnails | Use small thumbnails | View as slideshow |
 Erosion forms of limestone in a rock shelter at Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Erosion forms of limestone on a rock shelter at Rough Trail. 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 of limestone near Gray s Arch. Red River Gorge, Kentucky, November 6, 1999.  A tree with very big leaves on 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.  Rough Trail to Gray s Arch. Red River Gorge, Kentucky, November 5, 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.  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.  Rhododendron in a canyon, view from Rough Trail. Red River Gorge, Kentucky, November 6, 1999.  Sheltowee Trail near Chimney Top Rock. 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.  View of canyon walls at evening from Sheltowee Trail near Chimney Top Rock. Red River Gorge, Kentucky, November 6, 1999.  Gray s Arch, view from rock shelters. 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.  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.  Oak forest near 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.  View from Pinch Em Tight Trail. Red River Gorge, Kentucky, November 7, 1999.  View of a canyon from Pinch Em Tight Trail. Red River Gorge, Kentucky, November 7, 1999.  Bottom of a canyon, view from Sheltowee Trail. 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.  Forest near Gray s Arch at morning. Red River Gorge, Kentucky, November 6, 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.  Gray s Arch with rhododendron on foreground. Red River Gorge, Kentucky, November 6, 1999.  Forest near Gray s Arch at morning. Red River Gorge, Kentucky, November 6, 1999.  Erosion of the dome of Enchanted Rock, view from Freshman Mountain. Enchanted Rock State Natural Area, Fredericksburg, Texas, December 25, 2018  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  Some whitish lichen on a limestone rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019  Fallen sycamore tree in snow near Gorge Trail in Taughannock Falls State Park. New York, November 23, 2005  Button lichen (Buellia) on limestone rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019  Some dark-green crustose lichen on a limestone rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019  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  Bordered scale lichen (Psora pseudorussellii) on a limestone conglomerate rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019  Erosion of limestone near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015  Wind erosion of limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, May 20, 2016  Erosion of beach limestone in Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, February 14, 2015  Erosion of limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016  Tree roots on a trail in Big Creek Scenic Area of Sam Houston National Forest. Shepherd, Texas, November 23, 2018  View of Wabash River from a trail to Fort Ouiatenon. Indiana, November 13, 1999  Erosion of an orange limestone formation in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016  Erosion of the edge 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, June 25, 2016  Frostweed (Verbesina virginica) on sewer line right of way in Lick Creek Park. At the first hard freeze, even though the plant has gone to seed and looks dead, the roots are still active. The sap freezes, splits open the stem and forms these "frost-flowers". College Station, Texas, January 9, 2010  Limestone wind erosion on the tabletop hill in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 29, 2016  Rock shield lichen (Xanthoparmelia) on a mossy limestone rock in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019  Rock shield lichen (Xanthoparmelia)(?) on a limestone rock in a forest in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019  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  Erosion of a rock formation on a tabletop hill in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 8, 2016  Early snowfall on Rock Street near Museum of Fall River Historical Society in historic Highlands District. Fall River, Massachusetts, November 13, 2004  Rough eroded limestone rocks in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  Rough weathered limestone rocks in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015  Felted twiglet mushrooms (Tubaria conspersa) on roots of uprooted willow(?) tree on roadside in a forest near Okhta River in Toksovo, north from Saint Petersburg. Russia, June 1, 2019  Limestone with fossils near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019  Exposed fossilized roots(?) on limestone cliffs in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016  Roots of a dry sidra tree (Ziziphus) in a silty depression in Al Numan (Naim tribe, Nuaman, Nuaimiya). Northern Qatar, November 20, 2015  Rock Street in historic Highlands District. Fall River, Massachusetts, November 13, 2004  A rock in the middle of Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, August 24, 2003  Potholes Park, Fall Creek Gorge. The trip was organized by Purdue University International Center. Near Pine Village, Indiana, June 5, 1999.  A dam in Russells Mills village, on Paskamansett River, view from Rock O Dundee Road. Dartmouth, Massachusetts, November 28, 2003  A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, November 25, 2004  A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, November 28, 2003  A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, November 23, 2003  A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, November 13, 2003  Rock foam lichen (Stereocaulon saxatile)(?) on a rough surface of a granite stone in Kannelyarvi, 45 miles north from Saint Petersburg. Russia, May 25, 2019  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.  Rough tree bark near Racoon Run Trail in Lick Creek Park. College Station, Texas, January 14, 2011  Rough tree bark on Racoon Run Trail in Lick Creek Park. College Station, Texas, July 17, 2013  Forest of Enfield gorge, from Rim Trail, in Robert H. Treman State Park. Ithaca, New York, November 2, 2005  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.  Ash-tree bolete mushrooms (Boletinellus merulioides) between tree roots in Lick Creek Park. College Station, Texas, May 30, 2018 |
