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.
Keywords from Image Description:
AlamoBrecciaView. en Landscape showing Alamo impact breccia Late Devonian Frasnian near Hancock Summit en Pahranagat Range Nevada Own Wilson Photograph taken by Mark Wilson Department of Geology The College of Wooster wooster edu html Alamo bolide impact Pahranagat Range Mountain ranges of Nevada Pahranagat Valley Tilted strata