A cratonic basin is a large, stable sedimentary basin that forms on a craton, the ancient, stable core of a continent. These basins are typically characterized by long periods of subsidence, leading to the accumulation of thick sedimentary sequences. Cratonic basins are significant for studying the history of sedimentation, tectonics, and natural resource deposits, including oil and gas.
Source Sloss, L. L. (1963). “Sequences in the Cratonic Interior of North America.” Geological Society of America Bulletin, 74(2), 93-114.