Nydam 1999. Polyglyphanodontinae (Squamata: Teiidae) from the Medial and Late Cretaceous: new taxa from Utah, U.S.A. and Baja California del Norte, Mexico. Gillette, David D.[Ed]. Vertebrate paleontology in Utah., Utah Geological Survey, Salt Lake City, 1999: i-xiv, 1-553. Chapter pagination: 303-317