stratast
Stratast is a term that can refer to several different concepts depending on the context. In geology, "strata" are layers of rock or sediment that are distinguishable from the layers above and below. These layers can provide valuable information about the Earth's history, including past environments and geological events. The study of strata is known as stratigraphy.
In other contexts, "stratast" might be a misspelling or a specific technical term within a particular field.