*Go Ishikawa1, Keiko SUZUKI1, Mamoru Koarai2, Rika Imaizumi3, Naoki Takeda4 (1.Tokyo Map Research Inc., 2.College of Science, Ibaraki University, 3.Aero Asahi Corp., 4.Association for Promotion of North Ibaraki Geopark Project)
convener:Mamoru Koarai(Earth Science course, College of Science, Ibaraki University), Ken Ikehara(Institute of Geology and Geoinformation, National Institute of Advanced Industrial Science and Technology), Masayuki Hyodo(Research Center for Inland Seas, Kobe University), Chairperson:Ken Ikehara(AIST), Kaori Aoki