Figure 6.101-120. Echigoina hataii Matsunaga 6.101: tilted edge view, 45x (LD = .49 millimeters). Eggerella matsunoi Takayanagi, n. sp. 6.102: side apertural view, 45x (LD = .67 millimeters). 6.103: side view, 45x (LD = .67 millimeters). 6.104: side apertural view, 45x (LD = .67 millimeters). Elphidiella nagaoi Asano 6.105: side view , 10x (LD = 2.00 millimeters). 6.106: slanted edge view, 10x (LD = 2.00 millimeters). Elphidium asanoi Matsunaga 6.107: side view, 45x (LD = .47 millimeters). 6.108: edge apertural view, 45x (LD = .47 millimeters). Elphidium advena Cushman gorokuense Takayanagi 6.109: side view, 13.5x (LD = .89 millimeters). 6.110: edge apertural view, 13.5x (LD = .89 millimeters). Elphidium etigoense Husezima and Maruhasi 6.111: side view, 37.5x (LD = .59 millimeters). 6.112: apertural edge view, 37.5x (LD = .59 millimeters). Elphidium ezoense Asano 6.113: side view, 7.5x (LD = 3.06 millimeters). 6.114: slanted side view, 7.5x (LD = 2.93 millimeters). Elphidium hanzawai Asano 6.115: side view, 13.5x (LD = 1.26 millimeters). 6.116: edge view, 13.5x (LD = 1.26 millimeters). Elphidium hokkaidoense Asano 6.117: side view, 37.5x (LD = .53 millimeters). 6.118: edge view, 37.5x (LD = .53 millimeters). Elphidium kusiroense Asano 6.119: side view, 30x (LD = .73 millimeters). 6.120: edge view, 30x (LD = .67 millimeters).

NOTE: LD = longest dimension.