南九州四万十累帯からOrthoquartzite礫の発見
The Discovery of Orthoquartzite Grabels from the Shimanto Supergroup in Southern Kyushu

Tetsuro HARADA, Takao TOKUOKA, Hiroyuki SUZUKI, Ikuo YOSHIMURA
1970 Earth Science (Chikyu Kagaku)  
doi:10.15080/agcjchikyukagaku.24.5_188 fatcat:2u36r4mrynd2nhpbwsb4ewlfmu