Figure 2.21-40.  Buliminella hanzawai Asano. 2.21: apertural side view, 10x (LD = 1.70 millimeters). 2.22: opposite side view, 10x (LD = 1.80 millimeters). Cassidulina complanata Ujiie and Kusukawa 2.23: side aperture, 15x (LD = .87 millimeters). 2.24: edge apertural view, 15x (LD = .87 millimeters). Cassidulina crepidula Kuwano 2.25: side apertural view, 45x (LD = .44 millimeters). Cassidulina elegans Sidebottom var. bosoensis Kuwano 2.26: edge aperture, 45x (LD = .44 millimeters). 2.27: side aperture, 45x (LD = .36 millimeters). Cassidulina japonica Asano and Nakamura 2.28: side view, 10.5x (LD = 10.00 millimeters). 2.29: slanted side view, 10.5x (LD = 10.00 millimeters). Cassidulina kattoi Takayanagi 2.30: aperture up view, 45x (LD = .33 millimeters). 2.31: side view, 45x (LD = .36 millimeters). Cassidulina kazusaensis Asano and Nakamura 2.32: side view, 15x (LD = 1.53 millimeters). 2.33: edge view, 15x (LD = 1.53 millimeters). Cassidulina nojimana Kuwano 2.34: slanted apertural view, 45x (LD = .44 millimeters). 2.35: side view, 45x (LD = .47 millimeters). Cassidulina paratortuosa Kuwano 2.36: side aperture view, 45x (LD = .29 millimeters). 2.37: edge apertural view, 45x (LD = .29 millimeters). Cassidulina sagamiensis Asano and Nakamura 2.38: side view, 37.5x (LD = .56 millimeters). 2.39: edge apertural view, 37.5x (LD = .56 millimeters). Cassidulina setanaensis Asano and Nakamura 2.40: side view, 7.5x (LD = 3.20 millimeters).

NOTE: LD = longest dimension.