Image ( cartographic ; still ; 2-dimensional ; visual ) : unmediated Geological map of Akarui Point and Naga-iwa Rock / compiled by K. Yanai, K. Kizaki and K. Shiraishi. -- Tokyo : National Institute of Polar Research , 1984. -- 1 map : col. ; 54 x 78 cm. folded to 27 x 20 cm + 1 book (6 p., 5 p. of plates : ill. ; 26 cm). -- (Antarctic geological map series ; sheet 20). -- Scale 1:25,000 ; (E41°24'-E41°40'/68°25'-S68°30') ; Legend in English and Japanese ; Accompanied by a book entitled : Explanatory text of geological map of Akarui Point and Naga-iwa Rock, Antarctica / by Keizo Yanai, Koshiro Kizaki and Kazuyuki Shiraishi, Yoshikuni Hiroi and Satoshi Kanisawa. -- (BA55267819) ; https://ci.nii.ac.jp/ncid/BA55267819 Other Title(s): Akarui Point and Naga-iwa Rock ; 明るい岬・長岩地質図 ; Akarui Point and Naga-iwa Rock = 明るい岬・長岩 : 1:25,000. -- Author Heading(s): 国立極地研究所 ; 矢内, 桂三 ; 木崎, 甲子郎 ; 白石, 和行 . -- Subject Heading(s): LCSH : Geology -- Prince Olav Coast (Antarctica) -- Maps