Foraminifera source details
Cassidulina kattoi subsp. obesa Aoki in Iwabuchi et al., 1960 (original description)
Elphidiella tokyoensis Aoki in Iwabuchi et al., 1960 accepted as Elphidium somaense Takayanagi, 1955 (original description)
Elphidium subgranulosum subsp. aureum Aoki in Iwabuchi et al., 1960 (original description)
Tokyo Bay for Cassidulina kattoi subsp. obesa Aoki in Iwabuchi et al., 1960
Tokyo Bay for Elphidiella tokyoensis Aoki in Iwabuchi et al., 1960
Tokyo Bay for Elphidium subgranulosum subsp. aureum Aoki in Iwabuchi et al., 1960
Age: Holocene; Formation name: Layer No. 23 (220 - 230 cm in depth); paratype: Layer No. 25 (24 - 25 cm) [details]
Age: Holocene; Formation name: Layer No. 31 (300 - 310 cm in depth); paratype: Layer No. 9 (80 - 90 cm) [details]
Age: Holocene; Formation name: Layer No. 3 (20 - 30 cm in depth) [details]
Age: Pleistocene; Formation name: Tokumaru Shell Bed of the Tokyo Formation [details]
Age: Holocene; Formation name: Layer No. 11 (100 - 110 cm in depth), paratype: Layer No. 33 (320 - 330 cm) [details]
Piston core from Nakanose, off Yokohama City, Tokyo Bay. Data compiled from Palaeontological Society of Japan and ... [details]
Piston core from Nakanose, off Yokohama City, Tokyo Bay. Data compiled from Palaeontological Society of Japan and ... [details]
Negishi, Asaka City, Saitama Pref., Japan. Data compiled from Palaeontological Society of Japan and Geological ... [details]
Piston core from Nakanose, off Yokohama City, Tokyo Bay, Japan. Data compiled from Palaeontological Society of ... [details]
Piston core from Nakanose, off Yokohama City, Tokyo Bay, Japan. Data compiled from Palaeontological Society of ... [details]
Holotype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52037, Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. ... [details]
Holotype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52039, Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. ... [details]
Holotype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52034, Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. ... [details]
Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No.52036. Data compiled from Palaeontological Society of Japan ... [details]
Holotype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. No. 52032, Paratype: Inst. Geol. Min., Tokyo Univ. Edu., Reg. ... [details]