General terms:
* Strata: This is the most general term, referring to any layered rock formation.
* Beds: This term refers to individual layers of rock within a strata.
* Outcrops: This refers to exposed rock formations, often on a cliff face or hillside.
Specific terms based on formation:
* Sedimentary rocks: These are formed from the accumulation and cementation of sediments, like sand, mud, or shells.
* Conglomerates: These are sedimentary rocks composed of rounded gravel fragments.
* Sandstones: These are sedimentary rocks composed of sand grains.
* Shale: These are sedimentary rocks composed of fine-grained clay.
* Limestone: These are sedimentary rocks composed of calcium carbonate, often formed from the accumulation of marine organisms.
* Lava flows: These are flat deposits of volcanic rock, formed from the cooling and solidification of lava.
Other terms:
* Plateaus: These are large, flat areas of elevated land, often formed by volcanic eruptions or erosion.
* Terraces: These are step-like formations, often formed by the erosion of a river or stream.
The specific term used to describe a flat deposit of rocks will depend on its geological context and the processes that formed it.