Hanzawaia nipponica Asano, 1944

Hanagata, S & Nobuhara, T, 2015, Illustrated guide to Pliocene foraminifera from Miyakojima, Ryukyu Island Arc, with comments on biostratigraph, Palaeontologia Electronica (Cambridge, England) 33 (8), pp. 1-142 : 118

Hanzawaia nipponica Asano

Figures 34.14, 34.15

1944 Hanzawaia nipponica Asano , p. 99, pl. 4, figs. 1, 2.

1964 Hanzawaia nipponica Asano — LeRoy, p. F46, pl. 9, figs. 28, 29.

1988 Hanzawaia nipponica Asano — Wang, Zhang, Zhao, Min, Bian, Zheng, Cheng, and Chen, p. 178, pl. 33, figs. 1—5; Marle, p. 145, pl. 1, figs. 19, 20.

1989 Hanzawaia nipponica Asano — Ōki, p. 152, pl. 22, fig. 3; Inoue, pl. 20, fig. 10.

1990 Hanzawaia nipponica Asano — Akimoto, p. 201, pl. 20, fig. 4.

1994 Hanzawaia nipponica Asano — Loeblich and Tappan, p. 164, pl. 363, figs. 8—13.

1996 Hanzawaia nipponica Asano — Revets (b), pp. 66, 67, pl. 2, figs. 5—8.

Occurrence. Abundant in the Oura Formation,

sporadic in the Onogoshi and Minebari formations.

Superfamily ROTALIOIDEA Ehrenberg, 1839

Figures

FIGURE 34. Family Gavelinellidae. All scale bars = 0.1mm. 1, 2. Gyroidinoides aff. gemmus (Bandy), 1: MPC-26304 from sample 17 (Yonahama Formation, PL2); 2: MPC-26305 from sample MK01 (Yonahama F., PL2). 3, 4. Gyroidinoides soldanii (d'Orbigny), 3: MPC-26306 from sample 3-2-low-silt (Onogoshi F., PL1); 4: MPC-26307 from sample MK01 (Yonahama F., PL2). 5, 6. Gyroidinoides sp.A, 5: MPC-26308 from sample 3-2-low-silt (Onogoshi F., PL1); 6: MPC-26309 from sample 8 (Yonahama F., PL4). 7, 8. Gyroidina nipponica Ishizaki, 7: MPC-26296 from sample 11 (Onogoshi F.,?PL1); 8: MPC-26297 from sample MK02B (Minebari F., PL5). 9, 10. Gyroidina sp.A, 9: MPC-26298 from sample 15 (Yonahama F., PL3); 10: MPC-26299 from sample MK02A-2 (Minebari F., PL5). 11, 12. Hanzawaia asterizana (Fichtel and Moll), 11: MPC-26310 from sample 2 (Minebari F., PL5); 12: MPC-26311 from sample MK02A (Minebari F., PL5). 13. Hanzawaia cf. coronata (Heron-Allen and Earland), MPC-26312 from sample MK01 (Yonahama F., PL2). 14, 15. Hanzawaia nipponica Asano, 14: MPC-26313 from sample 4 (Minebari F., PL5); 15: MPC- 26314 from sample 18 (Oura F.,?PL1).