*Sumiaki Machi¹, Masahiro Amadate¹, Yukie Yasui^1,2, Yoshihiro Moriishi¹, Keisuke Nunome³, Kazutaka Izukura⁴, Naoya Doseki³, Hiroyuki Ito⁴ (1.Dinosaur Valley Fukui Katsuyama Geopark Promotion Council, 2.Katsuyama City Education Board, 3.Arado Elementary School, 4.Katsuyama Nanbu Junior High School)