@article{oai:soar-ir.repo.nii.ac.jp:02000533, author = {野尻湖地質グループ and 小林, 雅弘 and 竹下, 欣宏 and 趙, 哲済 and 中川, 知津子 and 花岡, 邦明 and 宮下, 忠}, journal = {野尻湖ナウマンゾウ博物館研究報告}, month = {Feb}, note = {The geological results of the Nakamachi hill Excavation 2017 and 2018 in the Nakamachi hill at western part of Lake Nojiri-ko is reported in this paper. Excavation was carried out in August 2017 and August 2018. Similar to the Nakamatchi hill Excavation 2016, the Shinanomachi Loam Formation, mudflow deposits, and the Nojiriko Formation Nakamachi Gravel Member were confirmed. Although mudflow sediments were not clearly evident in the era, some changes were made to the stratigraphic classification of the 2016 excavation. The excavation site was erode by the old Ikejiri River accompany to the uplift of the Nakamachi hill. And it is estimated that the environment was such that the aeolian loam layer was supplied from a nearby block., Article, 野尻湖ナウマンゾウ博物館研究報告. 28: 67-74(2020)}, pages = {67--74}, title = {仲町丘陵発掘2017・2018 の地質学的成果}, volume = {28}, year = {2020} }