
Sedimentary rock - Wikipedia
The study of the sequence of sedimentary rock strata is the main source for an understanding of the Earth's history, including palaeogeography, paleoclimatology and the history of life. The …
Sedimentary rock | Definition, Formation, Examples,
Dec 17, 2025 · Sedimentary rock, rock formed at or near Earth’s surface by the accumulation and lithification of sediment or by the precipitation from solution at normal surface temperatures.
What are sedimentary rocks? | U.S. Geological Survey
Sedimentary rocks are formed from pre-existing rocks or pieces of once-living organisms. They form from deposits that accumulate on the Earth's surface. Sedimentary rocks often have …
Sedimentary Rocks - Geology (U.S. National Park Service)
Jul 8, 2024 · Sedimentary rocks are formed from deposits of pre-existing rocks or pieces of once-living organism that accumulate on the Earth's surface. If sediment is buried deeply, it …
Sedimentary Rocks | Types, Classification, Properties, Formation
Sedimentary rocks are one of the three main types of rocks found on Earth, along with igneous and metamorphic rocks. They are formed through the accumulation, compaction, and …
Sedimentary Rocks | Pictures, Characteristics, Textures, Types
Sedimentary rocks are formed by the accumulation of sediments. There are three basic types of sedimentary rocks. Clastic sedimentary rocks form from the accumulation and lithification of …
Sedimentary Rocks - Science Notes and Projects
Feb 14, 2024 · Sedimentary rocks are one of the three major types of rocks found on Earth, alongside igneous and metamorphic rocks. They are unique in their formation process, which …
Sedimentary Rocks – Types, Formation, and Uses - Sandatlas
Jul 9, 2025 · Learn about sedimentary rocks: how they form, main types, and why they matter. Includes photos, examples, and detailed geological insights.
SEDIMENTARY Definition & Meaning - Merriam-Webster
The meaning of SEDIMENTARY is of, relating to, or containing sediment. How to use sedimentary in a sentence.
3.7: Sedimentary Rocks - Geosciences LibreTexts
Sedimentary rocks are rocks made of lithified sediment. Sediments are grains of rocks, minerals, or mineraloids deposited on the surface of the earth. Reflect on the rock cycle for an indication …