...DAVID L JONES; WILLIAM P IRWIN Abstract Recognition of a nonmarine to marine transition in sedimentary rocks at Glade Creek and Big Bar in the southern Klamath Mountains permits reconstruction of the approximate position of a north-trending Early Cretaceous (Valanginian) shoreline. At the southern...

...Rachel C. Glade; Charles M. Shobe; Robert S. Anderson; Gregory E. Tucker Abstract Geologists frequently debate the origin of iconic river canyons, as well as the extent to which they record climatic and tectonic signals. Fluvial and hillslope processes work in concert to control canyon evolution...

... sediments. Arabic numerals from 1 to 6 mark reference sections of Gur’yanovka Formation: Lebed’ (1), Bura (2), Gur’yanovka Glade (3), Tuloi–Karasa (4), Chechenek (5), Biya (6). The Gur’yanovka Formation parastratotype is exposed in the right side of the Lebed’ River, upstream of former Stretinka...

... of Environmental & Engineering Geologists 2021 Monitoring Rainfall Infiltration Torrential Flows Soil Moisture Threshold Pyrenees Torrential flows like debris flows and debris floods represent an important natural hazard for society and infrastructures in mountainous regions as a result...

... of the Rocky Mountain Region , 160 p. Glade , R.C. , Shobe , C.M. , Anderson , R.S. , and Tucker , G.E. 2019 , Canyon shape and erosion dynamics governed by channel-hillslope feedbacks : Geology , v. 47 , no. 7 , p. 650 – 654 , https://doi.org/10.1130/G46219.1 . GRASS...

.../97WR02388. Dadson S.J. ., 2004 , Earthquake-triggered increase in sediment delivery from an active mountain belt : Geology , v. 32 , p. 733 – 736 , doi:10.1130/G20639.1. Glade T. Crozier M.J. , 2005 , The nature of landslide hazard impact , in Glade T. ., eds...

... Mountains, upstream of Tarbela Dam and Reservoir. Most of the mapped features appear to be composite and complex landslides, developed in the parent bedrock units. The hillshade topographic mapping technique helps geologists to identify and map active, dormant, and prehistoric landslide features...

... Missouri, with some attention devoted to the Niagaran in northeast Arkansas and in the Arbuckle Mountains. The suggested correlations rest chiefly on lithology and stratigraphic relations. The known fossil evidence, with possibly one exception, is not in striking contradiction to the criteria used. Summer...

... of the study Quaternary sediments. 1 — intermontane basins; 2 — interbasinal bulkheads; 3 — mountain framing; 4–7 — position of the sections of complexes: 4 — sandy ( a — eolian sediments), 5 — boulder-pebble ( a — moraine), 6 — terrace, 7 — slope. Roman numerals stand for: Mondy (I...

... developed on heterogeneous stratigraphy. Structurally controlled landscapes occur on sedimentary rocks worldwide. Prominent examples include the Valley and Ridge region of eastern North America; the Atlas Mountains of northern Africa; the Jura Mountains of Europe; the Arabian Desert and Negev Desert...

... 01 2019 15 02 2019 Particle size distributions ( Fig. 4 ) were determined for specimens from Mountain Road and Kaeo sites via sieve analysis ( New Zealand Standards 1986 a ) and hydrometer testing ( New Zealand Standards 1986 b ). Kaeo samples are seen to be more well-graded and have...

... is one of five Cambrian Konservat-Lagerstätten that occurs in Utah; the others comprise the (‘deep’) Wheeler, Marjum and Weeks formations in the House Range and the (‘shallow’) Wheeler Formation in the Drum Mountains ( Robison 1991 ; Briggs et al . 2008 ; Robison et al . 2015 ; Foster & Gaines...

... and Montgomery, 1999 ; Lamb and Dietrich, 2009 ; Roberts and White, 2010 ; Salles, 2016 ; Fernandes et al., 2019 ; Glade et al., 2019 ; Scheingross et al., 2019 ). One example is the stream power model, which can be expressed as In this scheme, which is usually presented without accompanying noise...

...., Guzzetti et al., 1994 ; Glade and Crozier, 1996 ; Glade, 2001 ; Devoli et al., 2007 , Jaiswal et al., 2010 ). Historical sources provide much needed information such as date of occurrence of landslide, location references of small failures, volume of displaced material and damage details which...

.... There is a cluster of recorded RFLs along the southern edge of the Himalayan arc from the Pamir mountains in the west to the easternmost part of the Himalaya themselves in the east. The greatest density of landslides occurs in northern India and in Nepal. There is a cluster in Central and SE China...

... and Forest Counties where 121 oil wells were drilled, (4) and in Warren County where 171 oil wells were drilled in the Glade and related (Clarendon, Gartland) sandstone. A total of 1,930,944 ft was drilled. In Virginia, only 1 well was drilled during the year and was completed as a dry hole through...

...: [email protected] © 2018 Association of Environmental & Engineering Geologists 2018 Fluvial bedrock incision plays an active role in initiating rockslides that impact channels in mountainous areas ( Leopold et al., 1964 ; Whipple, 2004 ). The migration of knickpoints through fluvial...