youtube.com › watchRock Identification with Willsey: Sandstone, Mudstone, and Shale
Learn how to identify, describe, and understand sandstone, mudstone, and shale, common clastic sedimentary rocks with geology professor Shawn Willsey. Link to PDF of my notes: https://drive.google.com/drive/u/0/folders/1bVvvWZaKxqdPEIk57oL9D14ceBEm6eHL Support geology education via: PayPal: https://www.paypal.com/donate/?hosted_button_id ...