Скачать или смотреть パラサウロロフスは、頭の後ろについているトサカで何をしたの？

【参考資料】
•Parks, W.A. (1922). Parasaurolophus walkeri, a new genus and species of trachodont dinosaur.
•Abel, Othenio (1924). Die neuen Dinosaurierfunde in der Oberkreide Canadas.
•Wiman, C. (1931). Parasaurolophus tubicen, n. sp. aus der Kreide in New Mexico.
•Romer, Alfred Sherwood (1933). Vertebrate Paleontology. University of Chicago Press.
•Sternberg, Charles M. (1935). Hooded hadrosaurs of the Belly River Series of the Upper Cretaceous
•Colbert, Edwin H. (1945). The Dinosaur Book: The Ruling Reptiles and their Relatives.
•Ostrom, John H. (1962). The cranial crests of hadrosaurian dinosaurs.
•Maryanska, T. Osmólska, H. (1979). Aspects of hadrosaurian cranial anatomy.
•Tom Williamson et al., (1996). Scientists Use Digital Paleontology to Produce Voice of Parasaurolophus Dinosaur.
•Weishampel, D.B. (1981). "Acoustic Analysis of Vocalization of Lambeosaurine Dinosaurs (Reptilia: Ornithischia)
•Evans, D.C. (2006). Nasal cavity homologies and cranial crest function in lambeosaurine dinosaurs.

【BGM】
Music: [Celebration] by Alexander Nakarada (www.serpentsoundstudios.com)
Licensed under Creative Commons BY Attribution 4.0 License
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