cross-bedded
41Crevasse Canyon Formation — Stratigraphic range: Upper Cretaceous Type sedimentary Unit of Mesaverde Group Sub units Dilco Coal Member, Dalton Sandstone Member, Gibson Coal Member Underlies Point Lookout Sandstone …
42base surge — GLOSSARY OF VOLCANIC TERMS A turbulent, low density cloud of rock debris, water, and/or steam that moves over the ground surface at extremely high speeds. Base surges are commonly the result of directed volcanic explosions. Base surge deposits… …
43косослоистый (геол.) — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN crossbeddedcross bedded …
44ebb-and-flow structure — noun : stratified rock structure characterized by alternating horizontal and cross bedded layers thought to be produced by tidal ebb and flow …
45Geology of the Grand Canyon area — The geology of the Grand Canyon area exposes one of the most complete sequences of rock anywhere, representing a period of nearly 2 billion years of the Earth s history in that part of North America. The major sedimentary rock layers exposed in… …
46Romanesque architecture — is the term that is used to describe the architecture of Middle Ages Europe which evolved into the Gothic style beginning in the 12th century. The term Romanesque , meaning descended from Roman , was used to describe the style from the early 19th …
47Marcellus Formation — Stratigraphic range: Middle Devonian …
48Harry Paget Flashman — Brigadier General Sir Harry Paget Flashman VC KCB KCIE (5 May 1822 – 1915) is a fictional character created by George MacDonald Fraser, but based on the character Flashman in Tom Brown s Schooldays , a semi autobiographical work by Thomas… …
49Burgsvik beds — The Burgsvik beds are a sequence of shallow marine limestones and sandstones found near the town of Burgsvik in the southern part of Gotland, Sweden. The beds were deposited in the Upper Silurian period, around Ma|420, in warm, equatorial waters… …
50Torr Works — The railhead at Torr Works The entrance to Torr Works Quarry …
