 Large gastropod fossil (sea snail, marine mollusk) Ampullina sp. (Ampullospira) of Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 QNHG (Qatar Natural History Group) exploring compact claystone (Midra Shale) of the Middle Eocene Dammam Formation at fossil site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 Compact claystone (Midra Shale) at the base of Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 QNHG (Qatar Natural History Group) exploring fossils of the Middle Eocene Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 QNHG (Qatar Natural History Group) looking for fossils in Midra Shale of the Middle Eocene Dammam Formation in a site on flanks of Rawdat Al Heshaimiya(?) depression south from Trainah. Southern Qatar, November 6, 2015
 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
 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
 Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Grassy field near Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Camelthorn bush (Alhagi maurorum) in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Camelthorn bush (Alhagi maurorum) with fresh leaves in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Aerva javanica (local names towayim, tarfa, tirf, Tuwaim) in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Dry eyelash plant (Blepharis ciliaris, local names nejayae, shouk al dab) in Jaow Al Hamar depression south from Trainah. Southern Qatar, November 6, 2015
 Shark teeth in Fossil Hall in Sheikh Faisal Bin Qassim Al Thani Museum near Al-Shahaniya. Doha, Qatar, August 8, 2015
 Sandy depression on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Limestones near narrowing of lower canyon of Nahal Tsafit Creek, 2 miles south-east from Arava junction. The Middle East, November 29, 2001
 Limestone rock formation in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 1, 2016
 Rock formation on a tabletop hill in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, June 25, 2016
 QNHG (Qatar Natural History Group) gathering in a tea hall in Trainah agricultural settlement. Southern Qatar, November 6, 2015
 Erosion of a rock formation on a tabletop hill in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 8, 2016
 Desert rock carved by drifting sand (aeolian abrasion) in Traina Sinkhole (karst depression) AOI 2 north-west of Khor Al Adaid. Southern Qatar, January 23, 2015
 Limestone mushroom formation in area of Nakhsh Mountain near Salwa Road in southern Qatar, May 8, 2015
 A.S. near limestone mushroom formation in area of Nakhsh Mountain near Salwa Road in southern Qatar, May 8, 2015
 Limestone mushroom formation in area of Nakhsh Mountain near Salwa Road in southern Qatar, May 8, 2015
 Dry trees in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Mosque on a central square in Trainah. Southern Qatar, October 30, 2015
 Mosque at the entrance of Trainah. Southern Qatar, November 7, 2014
 Shoot of Zaleya pentandra taken from roadside in Trainah. Southern Qatar, March 27, 2015
 Goats(?) droppings in the gardens of Trainah. Southern Qatar, November 7, 2014
 Decorated gate near the entrance of Trainah. Southern Qatar, November 7, 2014
 Branch of Zaleya pentandra with fruits taken from roadside in Trainah. Southern Qatar, March 27, 2015
 Close up of flowers of Zaleya pentandra taken from roadside in Trainah. Southern Qatar, March 27, 2015
 Back lit branch of Zaleya pentandra taken from roadside in Trainah. Southern Qatar, March 27, 2015
 Tiny fruits of Spergula fallax in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Small plant of Spergula fallax in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Discarded doll in desert near Trainah at sunrise. Southern Qatar, November 7, 2014
 Toothbrush trees (Salvadora persica) in a parched garden in Trainah. Southern Qatar, October 30, 2015
 Woolly-winged milkwort (Polygala erioptera) in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Flowers of Senna italica (Cassia) on roadside near Trainah. Southern Qatar, November 7, 2014
 Plant of woolly-winged milkwort (Polygala erioptera) in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Fruits of woolly-winged milkwort (Polygala erioptera) in a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Green seed pod of Senna italica (Cassia) on roadside near Trainah. Southern Qatar, November 7, 2014
 Plant of woolly-winged milkwort (Polygala erioptera) with fruits taken from a roadside depression in Rawdat Rashed. Qatar, December 11, 2015
 Dry seed pods of Acacia ehrenbergiana carpeting desert near road to Trainah. Southern Qatar, November 7, 2014
 Chalk rocks near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Erosion of limestone near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Limestone cliffs near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Small cliff near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Chalk cliffs near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, October 16, 2015
 Camel bones near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Chalk cliffs near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Field of camel bones near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Foot of limestone cliffs near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Wind abrasion of limestone near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Cornulaca monacantha taken from roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Thorn Acacia (Acacia ehrenbergiana, local name Salam) near road to Trainah. Southern Qatar, November 7, 2014
 Camel bones behind chalk cliffs near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, October 16, 2015
 Dry plant of Cornulaca aucheri on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, July 11, 2015
 Yardang (aerodynamically eroded ridge) near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Close up of Cornulaca monacantha taken from roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Insect galls on Fagonia indica taken from Salwa Road in area of Rawdat Ekdaim. Southern Qatar, October 23, 2015
 Cornulaca monacantha in sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Sand texture near chalk cliffs near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, October 16, 2015
 Windblown sand and dust on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 A forest with ostantsy rocks (kind of geological formation) south from Miass. Southern Ural, Russia, August 15, 2001
 Ostantsy rocks (kind of geological formation) in a forest south from Miass. Southern Ural, Russia, August 15, 2001
 Ostantsy rocks (kind of geological formation) in a forest south from Miass. Southern Ural, Russia, August 15, 2001
 Camel bone with a rope behind chalk cliffs near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, October 16, 2015
 Blooming Salsola cyclophylla near chalk cliffs near Salwa Road in area of Rawdat Ekdaim. Southern Qatar, October 16, 2015
 Salsola drummondii in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Moltkiopsis ciliata in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Tumbleweed plants of Cornulaca aucheri on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, July 11, 2015
 Centaurea sinaica in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Salt tolerant plants in sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Eremobium aegyptiacum in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, March 21, 2015
 Cornulaca aucheri in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Cornulaca monacantha with sand ripples on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Cornulaca monacantha(?) in sand mound on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Salsola drummondii in sand mound on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Cornulaca aucheri in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Eremobium aegyptiacum in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Salsola cyclophylla in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Windblown sand mixed with dust on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, July 11, 2015
 Cornulaca monacantha on stony ground on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Cornulaca monacantha in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Fagonia ovalifolia(?) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Limestone fossil fragments in Maszhabiya (Al Mashabiya) Reserve near Abu Samra. Southern Qatar, April 29, 2016
 Fossil site near Whiskey Bridge of Brazos River, on Highway 21 west from Bryan. Texas, November 29, 2019
 Old bush of Cornulaca monacantha in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Habitat of Dipterygium glaucum in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Twig of Haloxylon salicornicum (Hammada elegance) taken from roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Sedge (Cyperus conglomeratus) in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 10, 2015
 Tumbleweed (dry mature plants of Cornulaca aucheri) on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 25, 2015
 Seeding of Eremobium aegyptiacum in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Blooming Eremobium aegyptiacum in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Fagonia indica with flowers in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
 Plants of Eremobium aegyptiacum in windblown sand on roadside of Salwa Road in area of Rawdat Ekdaim. Southern Qatar, April 11, 2015
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