Stephen A. Czerkas
The Dinosaur Museum, 754 South 200 West, Blanding, Utah 84511, USA
Czerkas S. A. and Michelson D. B., 2002, The first occurrence of skeletal pterosaur remains in Utah. In S. J. Czerkas (ed.), Feathered Dinosaurs and the origin of flight. The Dinosaur Museum Journal vol. 1 The Dinosaur Museum of Blanding, Utah. (Utahdactylus)
Czerkas S. A. and Ji Q., 2002, A new Rhamphorhynchoid with a headcrest and complex integumentary structures. In S. J. Czerkas (ed.), Feathered Dinosaurs and the origin of flight. The Dinosaur Museum Journal vol. 1 The Dinosaur Museum of Blanding, Utah. (Pterorhynchus)