sandstone stratum
1Grillenburg Sandstone — Golden Gate of Freiberg Cathedral made of Grillenburg Sandstone …
2Mogollon Rim — View of Mogollon Rim, east of Pine, Arizona …
3Ripple — Rip ple, n. 1. The fretting or dimpling of the surface, as of running water; little curling waves. [1913 Webster] 2. A little wave or undulation; a sound such as is made by little waves; as, a ripple of laughter. [1913 Webster] {Ripple grass}.… …
4Ripple grass — Ripple Rip ple, n. 1. The fretting or dimpling of the surface, as of running water; little curling waves. [1913 Webster] 2. A little wave or undulation; a sound such as is made by little waves; as, a ripple of laughter. [1913 Webster] {Ripple… …
5Ripple marks — Ripple Rip ple, n. 1. The fretting or dimpling of the surface, as of running water; little curling waves. [1913 Webster] 2. A little wave or undulation; a sound such as is made by little waves; as, a ripple of laughter. [1913 Webster] {Ripple… …
6Grallator — Trace fossil classification Ichnoclass …
7пласт песчаника — — [http://slovarionline.ru/anglo russkiy slovar neftegazovoy promyishlennosti/] Тематики нефтегазовая промышленность EN sandstone stratum …
8Concretion — For other uses, see enterolith and nodule (geology). Septaria redirects here. For the genus of gastropods, see Septaria (gastropod). Concretions on Bowling Ball Beach (Mendocino County, California) weather out of steeply tilted Cenozoic mudstone… …
9Natural arch — Natural bridges redirects here. For the U.S. National Monument, see Natural Bridges National Monument. The Delicate Arch in Arches National Park in Utah, United States. A natural arch or natural bridge is a natural geological formation where a… …
10North Fork Mountain — Coordinates: 38°40′03″N 79°26′16″W / 38.6675°N 79.43778°W / 38.6675; 79.43778 …
