Reports, Geological Survey of Japan(1989)

Table of contents

No.269 Palaeoenvironmental analysis based on the Pleistocene Shiobara flora in the Shiobara volcanic basin, Central Japan Onoe Toru
No.270 Geology, distribution of hot springs and hydrothermal alteration zones of major geothermal areas in Japan Kimbara Keiji and Sakaguchi Keiichi
No.271 Well data compiled from Japanese nation-wide geothermal survey, part 1. core sample data – Physical properties, geology, age, chemical composition – Yano Yusaku, Suda Yoshiro and Tamanyu Shiro (Ed.)