*Reishi Takashima¹, Li Youjuan², Bradley S. Singer², Mark Schmitz⁴, Luca Podrecca⁵, Bradley B Sageman⁵, David Selby³, Toshiro Yamanaka⁷, Michael T. Mohr⁴, Keiichi Hayashi⁶, Taiga Tomaru¹, Katarina Savatic⁵ (1.Tohoku University, 2.Wisconsin University, 3.Durham Univeristy, 4.Boise State University, 5.Northwestern University, 6.Hokkaido Research Organization, 7.Tokyo University of Marine Science and Technology)

*Hayu Ota¹, Junichiro Kuroda¹, Reishi Takashima², Hiroyuki Hoshi³, Ken Sawada⁴, Masashi A. Ikeda⁴, Keiichi Hayashi⁵, Hiroshi Nishi⁶, Akira Ishikawa⁷ (1.Atmosphere and Ocean Research Institute, the University of Tokyo, 2. The Center for Academic Resources and Archives, Tohoku University Museum, 3.Department of Earth Sciences, Aichi University of Education, 4.Department of Earth and Planetary Sciences, Hokkaido University, 5.Research Institute of Energy, Environmental and Geology, Hokkaido Research Organization, 6.Dinosaurs Research Institute, Fukui Prefectural University, 7.Department of Earth and Planetary Sciences, Tokyo institute of Technology)

*Taiga Tomaru¹, Reishi Takashima², Yuji Orihashi³, Toshiro Yamanaka⁴, Hisao Ando⁵, Yoshihiro Asahara⁶, Hiroshi Nishi⁷, Azumi Kuroyanagi² (1.Department of Earth Science, Graduate School of Science, Tohoku University, 2.The Center for Academic Resources and Archives Tohoku University Museum , 3.Global Environment and Disaster Prevention Sciences, Graduate School of Science and Technology, Hirosaki University, 4. School of Marine Resource and Environment, Tokyo University of Marine Science and Technology, 5.Department of Earth Science, Graduate School of Science and Engineering, Ibaraki University, 6.Department of Earth and Environmental Sciences, Graduate School of Environmental Studies, Nagoya University, 7.Institute of Dinosaur Research , Fukui Prefectural University)

*Hiroyuki Hoshi¹, Yota Kitano¹, Ichiha Mita¹, Reishi Takashima², Keiichi Hayashi³ (1.Aichi University of Education, 2.Tohoku University, 3.Hokkaido Research Organization)