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Plate tectonic shift. Western USA.
A thrust fault is a reverse fault with a dip of 45° or less, a very low angle.
Fremont Indian State Park
Nallihan National Park, Ankara, Turkey
Fisher towers, top of the world, long john dong, bentonite hills, Mars station, capitol reef, temple of the sun, temple of the moon
Shapes in rocks.
Deep sandstone canyon of red and white near Garden of the Gods and the Pikes Peak forest in Colorado Springs of western USA in North America.
Knife Edge Trail in Mesa Verde NP in Colorado in the USA
Yellow ochre sandstone cliff displays rust colored chevron patterns across the base of the cliff.
Palo Duro Canyon State Park, Texas, USA: eroded cliff side - Geologic time periods marked by major changes in the fossil record - rock strata covering the Permian age, Triassic age, Miocene-Pliocene age and at the top the Quaternary age - this cliff includes the Permian-Triassic (P-T) extinction boundary, colloquially known as the Great Dying, that took place about 248 million years ago. The extinction was caused by climate change. The main cause of extinction was the vast amount of carbon dioxide emitted by volcanic eruptions that created the Siberian Traps, which elevated global temperatures and acidified the oceans. Geological time scale, part of the Caprock Escarpment - Texas Panhandle.
A striking panoramic desert landscape of colorful mesas bathed in cloud shadows on a sunny day in Arizona, USA.
View from the foot of South Caineville Mesa, Utah, USA. Nov 1979.
Gökkuşağı Tepeleri (Tuzluca, Iğdır)
Henrieville is a town in Garfield County, Utah, United States.
Ankara, Turkey-October 15, 2011: Clay Hills View in Nallihan. They Are Hills Created By The Wear Of Clay Layers With Different Resistance. Nallihan is a district of Ankara Province.
Landscape of Vashlovani national park of caucasus mountains in Georgia. Semi-desert panoramic view of dry grasslands with mud mountains and shrubs
Bisti badlands, De-na-zin wilderness area, New Mexico, USA
Eroding desert hillside, Green River Desert, Utah.
Mountains near lower Terrace Scenic Drive in Yellowstone
Badlands are a particular type of rock formation found in arid regions around the world. These formations require poorly consolidated rock and infrequent but torrential rain. The soft rock allows large quantities of water to channel down gullies, carrying away sediment. Bentonite clay within these formations can swell up with moisture. As the clay dries it shrinks and cracks, creating a surface resembling the skin of an elephant. Beneath the surface, an intricate maze of natural pipes and spaces form within the badlands. This hidden plumbing appears on the face of the badlands as dimples, sinks, slumps and seeps. As erosion continues, new features including caves and natural bridges can form. Badlands often take on varied colors giving the formations a banded appearance. These colorful badland formations were at Blue Mesa in Petrified Forest National Park near Holbrook, Arizona, USA.
Russia, Khakassia, the Chest rock - a unique geological form, a product of weathering. The mountain ridge of Sunduki is a natural and historical monument of nature.
Algarve, Portugal: Geological fault - coastal cliffs at Porto de Mos Beach - sedimentary strata in shade of ochre
Blue Mesa Scenic Trail, Petrified Forest National Park, Arizona, USA
North Caineville Mesa, East of Capitol Reef National Park, Utah. Made up of the Mesa Verde Sandstone on top and the Mancos Shale Formation of Cretaceous age below. Showing errosional weathering of the soft shale. Upper Blue Hills area.
The colorful sandy slopes of the Paria area of Southern Utah.
Volcanic Landscape at Nallihan Bird Sanctuary (Nallıhan Kuş Cenneti) in Turkiye's Ankara. Taken via drone.
Nature and plant from Annapurna circuit and Mustang area
Winter mountain landscape view without people
Dramatic mountain contours as seen from the air
Red Rock Cliffs below Smith Mesa along Kolob Terrace Road near Virgin Utah in springtime April 2023
Free Images: "bestof:Mancos Shale slopes along the east side of the Strike Valley.jpg USGS image from http //3dparks wr usgs gov/capitol2/html/3d053 html Massive sandstone layers"
Hoplitis_anthocopoides,_f,_side,_Washington_Co._Maryland_2016-03-29-17.03.jpg
Melissodes_near_bimaculatus,_f,_virginia,_pulaski_county,_side_2016-12-16-13.52.jpg
Pseudopanurgus_albitarsis,_F,_Side,_VA,_Rappahanock_County_2015-07-24-19.35.40_ZS_PMax_UDR.jpg
Perdita_bishoppi,_female,_side_2012-07-09-20.02.jpg
Megachile_apicalis,_female,_side_2012-07-10-11.45.jpg
Osmia_conjuncta,_F,_MD,_side_2015-11-20-22.08.jpg
Andrena_arabis,_F,_side,_beltsville,_md_2016-03-24-16.04.jpg
Megachile_xylocopoides,_F,_Side,_Florida_2014-01-14-11.07.jpg
Hoplitis_anthocopoides,_f,_face,_Washington_Co._Maryland_2016-03-29-17.16.jpg
Hoplitis_anthocopoides,_f,_back,_Washington_Co.,_Maryland_2016-03-29-16.53.jpg
Megachile_coquilletti,_f,_left_side,_Pima_Co._Tucson,_AZ_2016-07-19-16.11.jpg
Agapostemon_virescens,_f,_right_side,_Caroline_CO._MD_2016-04-15-17.09.jpg
Anthophora_ursina,_M,_Side,_Georgia,_Fannin_County_2014-10-24-16.21.jpg
Physocephala_tibialis,_side,_scarpulla,_vriginia_2014-07-09-18.25.jpg
Zanysson,_spring_island,_SC,_shepherd,_side_2016-06-17-11.41.jpg
Megachile_policaris,_side,_chambers_co,_Texas_2016-07-27-18.21.jpg
Andrena_arabis,_m,_side,_beltsville,_md_2016-03-24-17.46.jpg
Triepeolus_lunatus,_f,_right_side,_Charleston_Co.,_SC_2016-09-08-18.37.jpg
Andrena_caerulea,_f,_side,_Santa_Barbara,_CA_2016-08-12-16.59.jpg
Manzanar calisthenics 0016u.jpg
Triepeolus_lunatus,_f,_back,_Charleston_Co.,_SC_2016-09-08-18.14.jpg
Triepeolus_lunatus,_f,_face,_Charleston_Co.,_SC_2016-09-08-18.23.jpg
Diadasia_australis,_M,_side,_Pennington,_SD_2015-11-12-10.33.02_ZS_PMax_UDR.jpg
Melissodes_near_bimaculatus,_f,_virginia,_pulaski_county,_face_2016-12-16-13.40.jpg
Melissodes_near_bimaculatus,_f,_virginia,_pulaski_county,_back_2016-12-16-13.31.jpg
Andrena_heraclei,_m,_side,_2016-04-05-15.26.jpg
Andrena_israel,_f,_israel,_side_2014-10-11-16.03.18_ZS_PMax.jpg
Nomada_superba,_m,_side,_Minnesota_2016-04-16-03.01.jpg
Melissodes_comptoides,_m,_side,_Kent_Co_2015-12-03-11.13.jpg
The_Skylight.jpg
Nomada_species_black,_f,_kyrgystan,_side_2014-08-14-13.55.54_ZS_PMax.jpg
Caenonomada_unicalcarata,_m,_paraguay,_side_2014-08-07-20.51.07_ZS_PMax.jpg
Palila_Nestlings.jpg
Ceratina_moerenhouti,_side,_kenya_2014-08-28-17.49.21_ZS_PMax.jpg
Melissodes_apicata,_f,_side,_Maine,_Du_Clos_2015-12-01-17.01.jpg
Ochreriades_fasciata,_m,_side,_israel_2014-08-06-08.52.49_ZS_PMax.jpg
Colletes_nudus,_female,_side_2012-04-02-08.25.jpg
bee15274,_f,_turkey,_side_2014-08-14-17.53.52_ZS_PMax.jpg
Dianthidium_curvatum,_m,_GA,_baker,_side_2015-01-08-09.51.jpg
Megachile_mendica,_m,_side,_prince_george's_co,_md_2016-04-19-11.11.jpg
Megachile_apicalis,_female,_right_side_2012-07-16-17.28.jpg
Nomada_articulata,_m,_talbot,_md,_side_2015-05-17-16.42.36_ZS_PMax.jpg
bee_small_red_tip,_f,_chile,_side_2014-08-08-17.43.13_ZS_PMax.jpg
Lasioglossum_sedi,_F,_Side,_UT,_Garfield_County_2014-05-27-17.11.12_ZS_PMax.jpg
Lasioglossum_albohirtum,_F,_Side,_WY,_Lincoln_County_2014-05-30-11.28.46_ZS_PMax.jpg
Nomada_annulata,_M,_Side,_OH,_Washington_County_2014-05-23-17.16.22_ZS_PMax.jpg
Andrena_uvulariae,_M,_Side,_MA,_Franklin_County_2015-07-07-16.19.23_ZS_PMax_UDR.jpg
Hylaeus_schwarzii,_F,_Side,_MD,_Dorchester_County_2015-09-18-11.10.06_ZS_PMax_UDR.jpg
Lasioglossum_forbesii,_F,_Side,_VA,_Warren_County_2015-07-24-18.04.13_ZS_PMax_UDR.jpg
Wasp_3,_U,_Maryland,_side_2015-07-14-12.05.58_ZS_PMax.jpg
Megachile_Chalicodoma_species,_f,_morocco,_side_2014-08-14-13.13.45_ZS_PMax.jpg
Stingless_bee_3,_f,_side,_peru_2014-07-30-13.17.15_ZS_PMax.jpg
Eucera_fulvohirta,_M,_Baker_County,_Georgia,_side_2015-01-08-12.05.28_ZS_PMax.jpg
Nomada_tiftonensis,_m,_side,_Minnesota_2016-04-19-14.10.jpg
Nomada_vincta,_f,_right_side,_Minnesota_2016-04-19-14.55.jpg
Coelioxys_germana,_m,_side,_Kent_Co,_MD,_new_box_2015-12-08-18.28.jpg
Nomada_rubicunda,_f,_right_side,_Minnesota_2016-04-16-02.16.jpg
Nomada_seneciophila,_f,_side,_md,_charles_county_2015-11-20-17.42.jpg
Argyrogrammana_nurtia,_f,_peru,_cosnipata_Valley,_brian_harris_2016-02-23-10.52.jpg
Andrena_robertsonii,_f,_side,_Baltimore_Co,_MD_2016-04-15-19.31.jpg
Nomada_seneciophila,_m,_side,_md,_charles_county_2015-11-20-18.12.jpg
Colletes_latitarsis,_m,_side,_Pr._Georges_Co,_MD_2016-03-22-12.38.jpg
Eucera_aragalli,_f,_side,_Pennington_Co,_South_Dakota_2015-12-01-13.34.jpg
Andrena_confederata,_f,_side,_Pr_Georges_Co,_MD_2016-03-16-11.44.jpg
Pollen_Party!.jpg
Lasioglossum_coeruleum,_F,_Side,_MD,_Talbot_County_2015-01-08-14.27.39_ZS_PMax.jpg
Lithurgopsis_gibbosus,_M,_Side,_GA,_Baker_County_2015-02-05-16.16.22_ZS_PMax.jpg
Hylaeus_verticalis,_M,_side,_Michigan,_Keweenaw_County_2014-11-25-10.56.jpg
Osmia_trevoris,_F,_Park_Co.,_Wyoming,_side_2015-11-21-00.15.51_ZS_PMax_UDR.jpg
Megachile_inermis,_female,_right_side_2012-07-13-18.00.jpg
Velvet_Ant,_side,_Badlands,_Pennington_Co,_SD_2013-12-31-14.13.37_ZS_PMax.jpg
Andrena_carlini,_m,_side,_2016-04-05-13.22.jpg
Southern_armyworm,_side_2014-06-04-19.05.49_ZS_PMax.jpg
Nomada_maculata,_female,_side_2012-07-02-16.24.jpg
Gasteruption,_U,_Maryland,_side_2015-07-10-16.53.jpg
Heriades_leavitti,_male,_side_2012-07-06-17.56.jpg
Andrena_forbesii,_f,_side,_Maryland_2016-04-01-09.34.jpg
Anteros_formosus,_m,_peru,_Cosnipata_Valley,_brain_harris,_habitus_2016-02-23-10.20.jpg
Coelioxys_octodentata,_m,_left_side,_Maryland_2016-04-07-15.57.jpg
Lasioglossum_cressonii,_f,_side,_Maine,_Du_Clos_2015-12-01-14.23.jpg
Lasioglossum_desertum,_f,_ut,_garfield,_side_2015-06-12-19.10.34_ZS_PMax_UDR.jpg
Female in laboratory.jpg
Rock Island Washington.jpg
Research camping tents.jpg
Megachile_petulans,_M,_side,_Dorchester_Co,_MD_2015-09-01-11.23.13_ZS_PMax_UDR.jpg
Coelioxys_dolichos,_m,_side,_md,_kent_county_2014-07-21-12.19.17_ZS_PMax.jpg
Velvet_Ant,_F,_Side,_Hot_Springs_Village,_AR_2015-08-20-15.39.20_ZS_PMax_UDR_copy.jpg
Perdita_idonea,_female,_side_2012-07-09-20.26.jpg
Osmia_versicolor,_F,_Side,_Greece,_Aegean_Islands,_Lesvos,_Mytilene_2015-02-19-15.48.22_ZS_PMax.jpg
Colletes_brevicornis,_m,_side,_velum,_Queen_Anne_Co,_MD_2015-12-09-12.22.jpg
Ceratina_species,_m,_side,_bright_green,_San_Francisco,_CA_2016-05-04-15.56.jpg
emerald_ash_borer,_side,_md_2016-03-03-17.18.jpg
Osmia_georgica,_f,_side,_Talbot_Co,_MD_2016-01-13-12.13.jpg
Eucera_aragalli,_f,_side,_South_Dakota,_Pennington_Co_2016-01-08-12.21.jpg
Tritoxa_flexa,_F,_Side,_MD_2013-06-18-15.39.jpg
Megachile_melanophaea,_side_2012-07-16-18.05.jpg
Megachile_frugalis,_female,_side_2012-07-10-12.25.jpg
Male on ground grass.jpg
Water aircraft airplane transportation.jpg
Swamp river delta.jpg
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