This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Grant crossbedding. en Crossbedding of sandstone near Mt Carmel road indicating wind action and sand dune formation prior to formation of rock National Archives archives gov Creator George Grant PDUSGov Sandstone formations in the United States
Page 2023 Free-images.com. All images are Public Domain