Stinnesbeck, W., & Zell, P. (2017). Theropod, avian, pterosaur, and arthropod tracks from the uppermost Cretaceous Las Encinas Formation, Coahuila, northeastern Mexico, and their significance for the end-Cretaceous mass extinction. The Geological Society of America bulletin, 129(3/4), .
Chicago Style (17th ed.) CitationStinnesbeck, Wolfgang, and Patrick Zell. "Theropod, Avian, Pterosaur, and Arthropod Tracks from the Uppermost Cretaceous Las Encinas Formation, Coahuila, Northeastern Mexico, and Their Significance for the End-Cretaceous Mass Extinction." The Geological Society of America Bulletin 129, no. 3/4 (2017).
MLA (9th ed.) CitationStinnesbeck, Wolfgang, and Patrick Zell. "Theropod, Avian, Pterosaur, and Arthropod Tracks from the Uppermost Cretaceous Las Encinas Formation, Coahuila, Northeastern Mexico, and Their Significance for the End-Cretaceous Mass Extinction." The Geological Society of America Bulletin, vol. 129, no. 3/4, 2017.