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Rocks

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View of Dome of the Rock mosque from Mount of Olives. Jerusalem, the Middle East, January 11, 2002
Daisy like pattern (rosette of cup marks) and a double row of cupmarks on rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, December 12, 2015
Maple swamp of Mill Brook, view from Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
Yellow flower of aster family Senecio pseudoarnica (seaside ragwort)(?) in rock garden in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, December 12, 2015
Stone pit on rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, December 12, 2015
Scaly stippled lichen (Endocarpon pusillum) on a thin layer of soil over exposed limestone rocks overgrown by prickly pears near a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, December 28, 2019
Close-up of scaly stippled lichen (Endocarpon pusillum) on a thin layer of soil over exposed limestone rocks overgrown by prickly pears near a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 18, 2020
Rock Street in historic Highlands District. Fall River, Massachusetts, December 7, 2003
- Seal Rocks (San Francisco, Sunday, April 28, 1996)
View of Boot Rock from Boot Spring Trail. Big Bend National Park, November 27, 2009
Golden moonglow lichen (Dimelaena oreina, greenish grey) with some black granular lichen in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
View of Dome of the Rock and Church of Holy Sepulchre behind it from Mount of Olives. Jerusalem, the Middle East, July 12, 2001
A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, October 29, 2004
Southeast Lighthouse in Block Island, view from a place near Cat Rock cottage. New Shoreham, Rhode Island, April 24, 2004
Red maple swamp of Mill Brook, view from Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
Maple swamp of Mill Brook, view from Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
Huge stalagmite named "Rock of Ages" in Big Room of Carlsbad Caverns. New Mexico, December 26, 2007
Buzzard s Roost from the top of Freshman Mountain. Enchanted Rock State Natural Area, Fredericksburg, Texas, December 25, 2018
Newport Bridge and oil house of Gull Rocks Light (the lighthouse no longer exists) from dead end of Cypress Street, with use of zoom lens. Newport, Rhode Island, February 22, 2004
A fish stairs(?) in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, October 29, 2004
View of Old City in Jerusalem from south, with Dome of the Rock at center. The Middle East, February 26, 2000
Dome of the Rock in Old City from Mount of Olives. Jerusalem, the Middle East, June 20, 2002
Rocks of abandoned marble quarry in Ruskeala Mountain Park. Karelia, Russia, September 19, 2015
Landscape from Independence Rock west from Casper. Wyoming, July 22, 2010
Yellow daisy in rock garden in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Skullcap (Scutellaria) in rock garden in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Peppered rock-shield lichen (Xanthoparmelia conspersa) on a granite tomb in City Cemetery. Bryan, Texas, December 8, 2018
Pigtail moss (Weissia controversa) in a shady place in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Dome of the Rock on Temple Mount in Jerusalem. The Middle East, August 5, 2000
Seaweeds at low tide on rocks west from Acoaxet. Massachusetts, February 7, 2004.
Pomham Light and Rocks in Providence River, view from East Bay Bike Path. Providence, Rhode Island, March 7, 2004
Ferns in maple swamp of Mill Brook, view from Bell Rock Road in Freetown - Fall River State Forest. Massachusetts, October 2, 2004
Seaweeds at low tide on rocks west from Acoaxet. Massachusetts, February 7, 2004.
Limestone cliffs rocks of rocky ridge of Jebel Fuwairit. Northern Qatar, December 12, 2014
Autumn catchfly (Silene schafta, Russian name Smoliovka) in rock garden in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
- White Rock Creek Park (Dallas, July 7 - 14, 1996)
Exposed rocks and shells uncovered from sand by winter winds on Horseneck Beach. Westport, Massachusetts, February 1, 2004
George Ballard House, c. 1896, in area of Rock Street in historic Highlands District. Fall River, Massachusetts, December 14, 2003
Pomham Rocks Light in Providence River, view from a lookout in an apartment complex. Providence, Rhode Island, October 14, 2004
Rock rose flower (Pavonia) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, August 6, 2009
- White Rock Lake (Dallas and a trip to San Francisco, April 1996)
Narrow canyon through magmatic rock of Nahal Gishron creek, 3.5 miles north-west from Eilat. The Middle East, January 17, 2002
Pomham Rocks Light in Providence River, view from East Bay Bike Path. Providence, Rhode Island, October 14, 2004
Area of red rocks on Blue Creek Trail. Big Bend National Park, November 29, 2009
Victory Eagle (Kent Ullberg, 1993) in Cain Park on campus of Texas A and M University, perched on a pile of rocks in the center of a fountain. College Station, Texas, December 7, 2009
Dome of the Rock from the Citadel. Jerusalem, the Middle East, August 15, 2002
A dam on Paskamansett/Slocums River from Rock O Dundee Road in Russells Mills village. Dartmouth, Massachusetts, May 28, 2003
Dome of the Rock mosque in Old City from Mount of Olives. Jerusalem, the Middle East, October 31, 2002
Pomham Light and Rocks in Providence River, view from a private apartment complex. Providence, Rhode Island, March 7, 2004
Early snowfall on Rock Street near Museum of Fall River Historical Society in historic Highlands District. Fall River, Massachusetts, November 13, 2004
Rocks, a pond and a foot bridge of Maple Trail, view from East Trail in Lost Maples State Natural Area. Vanderpool, Texas, November 8, 2008
1921 Rock Falls eight-column carved-panel motorized hearse in National Museum of Funeral History. Houston, Texas, February 8, 2009
Dome of the Rock mosque from a yard of Dominus Flevit church on a slope of Mount of Olives. Jerusalem, the Middle East, October 31, 2002
A swamp north-east from Doctor s Mill Pond seen from Bell Rock Road in Freetown/Fall River State Forest. Massachusetts, May 3, 2003.
Gull Rock Tunnel of Cliff Walk trail in Newport. Rhode Island, May 16, 2004
Leather lichen Dermatocarpon luridum and yellow stonecrop (Sedum nuttallianum) in a wet spot in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Buzzard s Roost from Enchanted Rock in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Bordered scale lichen (Psora pseudorussellii) on a limestone conglomerate rock near the river in Pedernales Falls State Park. Johnson City, Texas, January 11, 2019
- Lakewood, Lakeshore, Westlake Drive, near White Rock Lake (Dallas, December 26 - 27, 1997)
View of south-eastern corner of Old City with El Aqsa Mosque and Dome of the Rock from Mount of Olives. Jerusalem, the Middle East, July 12, 2001
Pond with rocks in Lost Maples State Natural Area, on East Trail. Vanderpool, Texas, November 7, 2008
Some round holes on rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, February 21, 2015
Sea bluebells (oysterleaf, Mertensia maritima) in rock garden in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Rock paintings on steep cliff faces at Lake Saimaa in Kolmiko"ytisenvuori. Eastern Finland, April 23, 2017
Mexican yolk lichen (Candelina submexicana) together with granite rosette lichen (Physcia halei) at the edge of a granite stone in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Exfoliation of granite slabs from the dome of Enchanted Rock, view from Freshman Mountain. Enchanted Rock State Natural Area, Fredericksburg, Texas, December 25, 2018
The dome of Enchanted Rock from Moss Lake. Enchanted Rock State Natural Area, Fredericksburg, Texas, December 25, 2018
View of the granite dome from Echo Canyon. Enchanted Rock State Natural Area, Fredericksburg, Texas, December 25, 2018
- Seal Rocks (San Francisco, Sunday, April 28, 1996)
Granite rocks in Gulf of Finland in Alexandria Park in Peterhof, west from Saint Petersburg. Russia, June 6, 2011
- Lakewood, Lakeshore, Westlake Drive, near White Rock Lake (Dallas, December 26 - 27, 1997)
- Sunday morning: Seal Rocks, ocean, Geary Boulevard (San Francisco, May 3, 4, 1997)
- Sunday morning: Seal Rocks, ocean, Geary Boulevard (San Francisco, May 3, 4, 1997)
Sunset over volcanic rocks of Timna Massif, view from the entrance to the park, 13 miles north from Eilat. The Middle East, November 7, 2002
Marble rocks near a quarry in Ruskeala Mountain Park. Karelia, Russia, September 19, 2015
Decorated niche cut in rock cliff (in which a statue probably stood in the past) near a temple to the god of Pan in Banias Park. Golan Heights, the Middle East, April 7, 2001
Rock Street in historic Highlands District. Fall River, Massachusetts, November 13, 2004
Eroded granite rock formations. Independence Rock west from Casper, Wyoming, July 22, 2010
A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, November 13, 2003
Overhanging limestone rocks in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, June 25, 2016
Blue-edged scale lichen (Psorula rufonigra) (olivaceous) on a filamentous cyanolichen Spilonema revertens (black) in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Rock-shield lichen Xanthoparmelia in shaded place in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
- Sunday morning: Seal Rocks, ocean, Geary Boulevard (San Francisco, May 3, 4, 1997)
Northern end of a narrow canyon through magmatic rock of Nahal Gishron creek, 3.5 miles north-west from Eilat. The Middle East, January 17, 2002
Spouting Rock and the Waves Mansion from Bailey Beach in Newport. Rhode Island, March 18, 2004
A garden of Fall River Historical Society during blizzard, view from Rock Street. Fall River, Massachusetts, January 23, 2005.
Boot Rock, view from Boot Spring Trail. Big Bend National Park, November 27, 2009
- White Rock Lake (Dallas and a trip to San Francisco, April 1996)
Rock Street in historic Highlands District, with Byron W. Anthony House (1887) and Remington-Borden House (1858) to the left. Fall River, Massachusetts, January 29, 2004
Fish ladder of a dam in Russells Mill village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, October 8, 2004
Echo Canyon, view to north-west from Enchanted Rock dome. Fredericksburg, Texas, December 24, 2007
Bluebonnets (lupine) among rocks of Inks Lake State Park on Pecan Flats Trail west from Burnet. Texas, April 5, 2010.
- Seal Rocks (San Francisco, Sunday, April 28, 1996)
Abandoned stone wall in Freetown/Fall River State Forest, near Bell Rock Road. Massachusetts, May 9, 2004
Windblown sand with rocks in area of Jebel Al-Nakhsh (Khashm an Nakhsh). South-western Qatar, March 25, 2016
Rock layers in area of Jebel Al-Nakhsh (Khashm an Nakhsh). South-western Qatar, March 25, 2016
Dome of the Rock mosque in Old City from Mount of Olives. Jerusalem, the Middle East, October 31, 2002
Farms east from Black Rock Point in Block Island. New Shoreham, Rhode Island, September 5, 2004
- White Rock Creek Park (Dallas, July 7 - 14, 1996)
A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, November 23, 2003
Remington - Borden House (1858) at 511 Rock Street in historic Highlands District. Fall River, Massachusetts, December 8, 2003
Dumpling Rocks, or "House on the Rocks" and Newport Bridge in East Passage of Narragansett Bay, view from a ferry. Rhode Island, September 5, 2004
Rock rose (Pavonia lasiopetala) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 17, 2008
Rock shelters of Hale Hollow Creek East Trail in Lost Maples State Natural Area, at evening. Vanderpool, Texas, November 8, 2008
Rocks and a cypress above Pedernales Falls. Johnson City, Texas, November 29, 2008
Rock near Yellowstone Park, view from East Entrance Road. Wyoming, July 24, 2010
Rock Street in historic Highlands District. Fall River, Massachusetts, December 7, 2003
Moss Lake, view to north-west from Enchanted Rock dome. Fredericksburg, Texas, December 24, 2007
Large rocks near marble quarry in Ruskeala Mountain Park. Karelia, Russia, September 19, 2015
View in direction of Enchanted Rock from the top of Freshman Mountain. Enchanted Rock State Natural Area, Fredericksburg, Texas, December 25, 2018
Rough Point, New Lodge and Ocean View mansions from Cliff Walk at Sheep Point, behind Gull Rock tunnel. Newport, Rhode Island, August 24, 2003
Enchanted Rock behind Sandy Creek from Loop Trail. Fredericksburg, Texas, October 27, 2007
Dhow fishing boats and double row of seven cups pattern on rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, February 21, 2015
- Sunday morning: Seal Rocks, ocean, Geary Boulevard (San Francisco, May 3, 4, 1997)
- Sunday morning: Seal Rocks, ocean, Geary Boulevard (San Francisco, May 3, 4, 1997)
Gray s Arch, view from rock shelters. Red River Gorge, Kentucky, November 6, 1999.
A chamber in the rock with tombs of J. of Arimathea and Nicodemus in the Church of the Sepulchre in Old City. Jerusalem, the Middle East, June 28, 2001
Rock shelters of Hale Hollow Creek near East Trail in Lost Maples State Natural Area. Vanderpool, Texas, November 8, 2008
Cypresses and rocks below Beach Area in Pedernales Falls State Park. Johnson City, Texas, November 7, 2009
Erosion of a rock formation on a tabletop hill in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 8, 2016
Sunrise over limestone rocks in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, June 25, 2016
Bush of Haloxylon salicornicum (Hammada elegance) on limestone rocks in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, June 25, 2016
Black and grey map lichen Rhizocarpon petraeum on the surface of a rock in Zakhodskoe, 50 miles north from Saint Petersburg. Russia, July 10, 2016
Leather lichen Dermatocarpon luridum on dark brown water lichen Pyrenopsis in water seepage area on granite in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Cracked lichen Acarospora novomexicana (yellow) and firedot lichen Fulgogasparrea appressa (Caloplaca appressa)(?) (red) on granite in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Young patch of peppered rock-shield lichen Xanthoparmelia conspersa on sandstone outcrop at the road descent at Lake Somerville Trailway near Birch Creek Unit of Somerville Lake State Park. Texas, January 25, 2019
Prickly pears (Opuntia) on exposed limestone rocks near a former pond in Washington-on-the-Brazos State Historic Site. Washington, Texas, January 18, 2020
View in direction of Gull Rock from Cliff Walk in Newport. Rhode Island, March 18, 2004
A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, May 14, 2004
Spring flowers blooming in Rock Garden in Mercer Arboretum and Botanical Gardens. Humble (Houston area), Texas, March 14, 2009
Boot Rock from Boot Spring Trail at sunrise. Big Bend National Park, November 28, 2009
Daisy like pattern (rosette of cup marks) on rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, February 21, 2015
Rough Point, New Lodge and Ocean View mansions from Cliff Walk at Sheep Point, behind Gull Rock tunnel. Newport, Rhode Island, March 15, 2003.
A dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, November 28, 2003
Independence Rock west from Casper, with names and messages allegedly carved by emigrants to the West in 1843-1869. Wyoming, July 22, 2010
Broken limestone rocks in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015
Rocks south-east from Nikolsky Island, on Valaam Island. Karelia Region, Russia, July 23, 2015
Forest on rocks beside Monastyrsky Island, on Valaam Island. Karelia Region, Russia, July 23, 2015
Rock carvings on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, March 26, 2016
Exfoliation of slope of the dome of Enchanted Rock, view from Freshman Mountain. Enchanted Rock State Natural Area, Fredericksburg, Texas, December 25, 2018
- White Rock Lake (A trip to San Francisco and Dallas, April - May 1996)
Rocks east from Solomon Pillars in Timna Park, near Eilat. The Middle East, April 25, 2001
Dome of the Rock mosque from a window of a small church Dominus Flevit on a slope of Mount of Olives. Jerusalem, the Middle East, October 31, 2002
Farms east from Black Rock Point in Block Island. New Shoreham, Rhode Island, September 5, 2004
Rocky ridge covered by rock carvings (stone engravings, petroglyphs) in Jabal Al Jassasiya site, on north-eastern coast. Qatar, March 4, 2010
Rock carvings (stone engravings, petroglyphs) of a dhow fishing boats and a double row of seven cups pattern on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, February 21, 2015
- White Rock Lake (Dallas and a trip to San Francisco, April 1996)
- a trip to Mineral Wells with SMU rock climbing club 2/13/97 (Mineral Wells, Dallas, Texas Hill Country, February 23 - March 14, 1997)
- Sunday morning: Seal Rocks, ocean, Geary Boulevard (San Francisco, May 3, 4, 1997)
Gray s Arch, view from rock shelters. Red River Gorge, Kentucky, November 6, 1999.
Granite rocks in Monrepo Park. Vyborg, Russia, September 1, 2007
Pedestal rock (differential weathering) near Turkey Pass Trail in Enchanted Rock State Natural Area. Fredericksburg, Texas, October 27, 2007
Group of fishing boats with oars on rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, February 21, 2015
- White Rock Lake (Dallas, March 1996)
Lawn rocks of olivine (?) on Geological Trail through Timna Mountains. The Middle East, March 15, 2001
A trail over rocks behind En Namer spring in Tseelim Canyon 3.5 miles north-west from Masada. The Middle East, May 17, 2001
Hyrax (rock badger), near a road in upper Ein Gedi. The Middle East, April 4, 2002
Hyrax (rock badger), near a road in upper Ein Gedi. The Middle East, April 4, 2002
Hogs Rock Path in Freetown/Fall River State Forest. Massachusetts, April 20, 2003.
Fish ladder(?) of a dam on Paskamansett/Slocums River from Rock O Dundee Road in Russells Mills village. Dartmouth, Massachusetts, May 7, 2004
Rocks east from Turkey Pass Trail in Enchanted Rock State Natural Area. Fredericksburg, Texas, October 27, 2007
Rock rose (Pavonia lasiopetala) in TAMU Horticultural Gardens in Texas A and M University. College Station, Texas, July 12, 2011
City Line marker at Bell Rock Road in Freetown/Fall River State Forest. Massachusetts, April 27, 2003.
Rocks south from Sheep Point, view from Cliff Walk trail. Newport, Rhode Island, January 22, 2005.
Carr - Osborne House (1842) at 456 Rock Street. Fall River, Massachusetts, January 27, 2005.
Mushroom rocks (differential weathering of shaded sides of rocks) in Enchanted Rock State Natural Area. Fredericksburg, Texas, October 27, 2007
Rocks in Monrepo Park. Vyborg, Russia, May 27, 2011
Weathered limestone rocks in Harrarah (Al Kharrarah). Southern Qatar, March 27, 2015
Granite rocks beside Monastyrsky Island, on Valaam Island. Karelia Region, Russia, July 23, 2015
View of Nikolsky Island from rocks beside Monastyrsky Island, on Valaam Island. Karelia Region, Russia, July 23, 2015
Erosion of the dome of Enchanted Rock, view from Freshman Mountain. Enchanted Rock State Natural Area, Fredericksburg, Texas, December 25, 2018
- White Rock Lake 1/25/97 (Norman - Dallas, December 28, 1996 - January 31, 1997)
- a trip to Mineral Wells with SMU rock climbing club 2/13/97 - downtown Fort Worth (Mineral Wells, Dallas, Texas Hill Country, February 23 - March 14, 1997)
Spring flowers on rocks of Negev Desert, on a mountain ridge behind Yeroham reservoir. The Middle East, March 8, 2001
Mysterious hole in a rock on the place of ancient settlements, in Tumili-Hill on the crest of Yeroham ridge. The Middle East, March 8, 2001
A rock in Corn Cove in Block Island, from Mohegan Bluffs overlook. New Shoreham, Rhode Island, April 29, 2004
High Ridge Trail in morning fog in Rock Bridge State Park. Columbia, Missouri, September 17, 2005
Exfoliation (onion skin weathering of granite) of Enchanted Rock. Fredericksburg, Texas, October 27, 2007
Enchanted Rock from Turkey Pass Trail. Fredericksburg, Texas, October 27, 2007
- Lakewood, Lakeshore, Westlake Drive, near White Rock Lake (Dallas, December 26 - 27, 1997)
View of canyon walls at evening from Sheltowee Trail near Chimney Top Rock. Red River Gorge, Kentucky, November 6, 1999.
Andromeda Rocks in sea in Jaffa. The Middle East, May 31, 2002
Narrow canyon through magmatic rock of wadi Gishron, 3.5 miles north-west from Eilat. The Middle East, October 17, 2002
Rocks and double-crested cormorant birds in Atlantic Ocean near Howland Road in Acoaxet. Massachusetts, May 30, 2003
Fish ladder of a dam in Russells Mills village, on Paskamansett/Slocums River, view from Rock O Dundee Road. Dartmouth, Massachusetts, May 14, 2004
Castle Hill Lighthouse, with condensed frozen sea smoke fog on rocks. Newport, Rhode Island, January 22, 2005.
Riverbed rocks above Pedernales Falls. Johnson City, Texas, December 24, 2007
Rocks on Devils Hall Trail in Pine Spring Canyon. Guadalupe Mountains National Park, Texas, December 28, 2007
Rocks in Hamilton Creek, in Hamilton Pool Preserve. West from Austin, Texas, December 20, 2008
Traditional fishing boat or dhow and double row of seven cups pattern on rock carvings (stone engravings, petroglyphs) on a rocky ridge in Jabal Al Jassasiya site, on north-eastern coast. Qatar, March 4, 2010
Desert lizard Eastern sandfish (skink, Chalcides mitranus, Scincus mitranus) on rock near dunes near Harrarah, west from Mesayeed, south-west from Doha. Qatar, March 19, 2013
Gypsum rocks (selenite) in area of Nakhsh Mountain near Salwa Road in southern Qatar, May 8, 2015
Globe thistle (Echinops, Russian name Mordovnik) in rock garden in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Blue flax (Linum perenne) in rock garden in Botanic Gardens of Komarov Botanical Institute. Saint Petersburg, Russia, July 22, 2015
Mesembryanthemum cryptanthum with seeds on rocks on Purple Island (Jazirat Bin Ghanim). Al Khor, Qatar, May 28, 2016
Rock-shield lichen (Xanthoparmelia) on a granite tombstone in City Cemetery. Bryan, Texas, December 8, 2018
Firedot lichen Fulgogasparrea brouardii (Caloplaca brouardii)(?) with isidia in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Rock-shield lichen Xanthoparmelia in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018
Lichens covering granite in Enchanted Rock State Natural Area. Fredericksburg, Texas, December 25, 2018

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