アルカンサウルス
↑ Holtz, Thomas R. Jr. (2012) Dinosaurs: The Most Complete, Up-to-Date Encyclopedia for Dinosaur Lovers of All Ages, Winter 2011 Appendix.
↑ Hunt, ReBecca K. 2003. An Early Cretaceous theropod foot from southwestern Arkansas: Proceedings journal of the 2003 Arkansas Undergraduate Research Conference, p. 87-103.
↑ The Arkansas Roadside Travelogue page
Sattler, H. 1983. "The Illustrated Dinosaur Dictionary", Lothrop, Lee and Shepard Books, NY, 315 pp.