Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) YOKOTA Shuichiro and TAKEHARA Kazuya and SATOU Michiaki and SAKATA Seiji and NISHIYAMA Ken-ichi,"Shape Characteristics of Tafoni Developing on Sandstone Cliff, and the Processes from the Enlargement of Tafoni to the Occurrences of Rock Fall in the Oshihara Gorge, Shimane, Japan",Journal of the Japan Society of Engineering Geology,02867737,Japan Society of Engineering Geology,2012,53,5,245-256,https://cir.nii.ac.jp/crid/1390282679071840256,https://doi.org/10.5110/jjseg.53.245