This strip mine is a popular place for observing the Llewellyn Formation.
formation | Robert Llewellyn | Command (military formation) | Elliot Formation | Lance Formation | Crato Formation | Chinle Formation | Two Medicine Formation | Tamayama Formation | Missing Man Formation (band) | Missing Man Formation | Marcellus Formation | Kirkwood Formation | Hugh Llewellyn Glyn Hughes | Gettysburg Formation | Clarens Formation | Whitby Mudstone Formation | Tunbridge Wells Sand Formation | Santana Formation | Robert Llewellyn Bradshaw | Phalanx formation | phalanx formation | Mahantango Formation | Leduc Formation | Karl Llewellyn | Identity formation | Harry Llewellyn | Hanson Formation | Gareth Llewellyn | Formation (stratigraphy) |