[O-04] Geoparks in Japan

[O04-P37] Survey report in Naeba-sanroku Geopark

*Nobuyuki Sato^1,2 (1.Tsunan Board of Education Secretariat, 2.Naeb-sanroku GeoPark)

Keywords:volcanic ashes, geological feature, vegetation

The Naeba-sanroku Geopark is located in Tsunan-machi, Niigata and Sakae-mura, Nagano. This area has the topography and river terrace by the volcanic activity, the landslide topography. And much snow falls. There are natural environments and the history culture that fitted it. In this report, I report the geological survey in the area. In the investigation, I carried out an outcrop investigation and a drilling investigation and confirmed volcanic ashes. In addition, at a place called "Suganuma", I performed a general investigation into geological feature, vegetation, history. I report two investigations as things mentioned above.