Pullenia quinqueloba (Reuss)

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 : 111-112

Pullenia quinqueloba (Reuss)

Figures 32.17, 32.18

1851 Nonionina quinqueloba Reuss , p. 71, pl. 5, fig. 31.

1944 Pullenia quinqueloba (Reuss) — LeRoy (Part 2), p. 90, pl. 4, figs. 18, 19.

1977 Pullenia bikiniensis McCulloch , p. 435, pl. 171, fig. 3.

1988 Pullenia quinqueloba (Reuss) — Marle, p. 148, pl. 3, fig. 5.

1989 Pullenia quinqueloba (Reuss) — Ōki, p. 149, pl. 20, fig. 7.

1990 Pullenia quinqueloba (Reuss) — Ujiié, p. 43, pl. 24, figs. 1—5.

1994 Pullenia quinqueloba (Reuss) — Jones, p. 92, pl. 84, figs. 14, 15.

1994 Pullenia borealis Saidova — Loeblich and Tappan, p. 160, pl. 348, figs. 1—6 (?non Pullenia borealis Saidova, 1975 ).

1998 Pullenia quinqueloba (Reuss) — Hess, p. 87, pl. 13, figs. 11, 12.

2000 Pullenia quinqueloba (Reuss) — Ohkushi, Thomas, and Kawahata, p. 144, pl. 5, fig. 4.

2002 Pullenia quinqueloba (Reuss) — Akimoto, Matsui, Shimokawa, and Furukawa, p. 24, pl. 62, fig. 1.

Occurrence. Sporadic in the Yonahama and Minebari formations.

Superfamily CHILOSTOMELLOIDEA Brady, 1881

Family CHILOSTOMELLIDAE Brady, 1881

Subfamily CHILOSTOMELLINAE Brady, 1881

Genus CHILOSTOMELLA Reuss in Cžjžek, 1849

Chilostomella cushmani Chapman

Figure 32.19

1941 Chilostomella cushmani Chapman , p. 177, pl. 8, fig. 9, pl. 9, fig. 6.

1944 Chilostomella ovoidea Reuss — LeRoy (Part 1), p. 38, pl. 4, figs. 34, 35.

1964 Chilostomella oolina Schwager — LeRoy, p. F41, pl. 2, fig. 39 (non Chilostomella oolina Schwager, 1878 ).

1978 Chilostomella cushmani Chapman — Hofker, p. 45, pl. 5, fig. 6.

1988 Chilostomella ovoidea Reuss — Wang, Zhang, Zhao, Min, Bian, Zheng, Cheng, and Chen, pp. 176, 177, pl. 32, fig. 8 (non Chilostomella ovoidea Reuss, 1850 ).

1989 Chilostomella oolina Schwager — Inoue, pl. 32, fig. 12.

1990 Chilostomella cushmani Chapman — Ujiié, p. 41, pl. 22, figs. 3, 4.

1992 Chilostomella oolina Schwager — Kaiho, pl. 7, figs. 7, 8; Kaiho and Nishimura, pl. 4, fig. 15.

1994 Chilostomella oolina Schwager — Jones, p. 61, pl. 55, figs. 12—14, 17, 18.

1994 Chilostomella ovoidea Reuss — Loeblich and Tappan, pp. 160, 161, pl. 350, figs. 1— 3.

2000 Chilostomella oolina Schwager — Ohkushi, Thomas, and Kawahata, p. 139, pl. 2, fig. 15.

Remarks. Considerable confusion exists among

C. cushmani , C. ovoidea , and C. oolina . Chilostomella oolina is distinguished from the other two in having a much more slender shape. Chilostomella ovoidea was originally described from the Miocene;

the name has been applied by many workers for

Recent specimens. Chilostomella ovoidea has a more inflated and ovoid form than C. cushmani .

Occurrence. Three specimens from a single sample of the Minebari Formation.

Figures

FIGURE 32. Family Nonionidae, Chilostomellidae, Alabaminidae, Osangulariidae, and Oridorsalidae. All scale bars = 0.1mm. 1. Astrononion hayamaense Kurihara, MPC-26136 from sample 18 (Oura Formation,?PL1). 2. Astrononion stelligerum (d'Orbigny), MPC-26137 from sample MK01 (Yonahama F., PL2). 3, 4. Fijinonion fijiensis (Cushman and Edwards), 3: MPC-26259, 4: MPC-26260, both from sample 2-2 (Minebari F., PL5). 5. Laminononion tumidum (Cushman and Edwards), MPC-26345 from sample 15 (Yonahama F., PL3). 6, 7. Pacinonion umbilicatulum (Uchio), 6: MPC-26401 from sample 1 (Minebari F., PL5); 7: MPC-26402 from sample 12 (Minebari F., PL5). 8, 9. Melonis barleeanum (Williamson), 8: MPC-26370 from sample MK01 (Yonahama F., PL2); 9: MPC-26371 from sample MK02 (Minebari F., PL5). 10, 11. Melonis pacificum (Cushman), 10: MPC-26372 from sample 5-2 (Minebari F., PL5); 11: MPC- 26373 from sample MK02B (Minebari F., PL5). 12—14. Melonis pompilioides (Fichtel and Moll), 12: MPC-26374 from sample 3 (Onogoshi F., PL1); 13: MPC-26375 from sample 3-2-up-sand (Onogoshi F., PL1); 14: MPC-26376 from sample MK01 (Yonahama F., PL2). 15, 16. Pullenia bulloides (d'Orbigny), 15: MPC-26443 from sample 6 (Yonahama F., PL2); 16: MPC-26442 from sample MK01 (Yonahama F., PL2). 17, 18. Pullenia quinqueloba (Reuss), 17: MPC- 26444 from sample 1 (Minebari F., PL5); 18: MPC-26445 from sample 7 (Yonahama F., PL4). 19. Chilostomella cushmani Chapman, MPC-26194 from sample 5 (Minebari F., PL5). 20. Alabamina japonica (Asano), MPC-26107 from sample 12 (Minebari F., PL5). 21, 22. Osangularia culter (Parker and Jones), 21: MPC-26399 from sample 7 (Yonahama F., PL4); 22: MPC-26400 from sample 16 (Yonahama F., PL3). 23, 24. Oridorsalis umbonatus (Reuss), 23: MPC-26396 from sample 1-2 (Minebari F., PL5); 24: MPC-26397 from sample MK01 (Yonahama F., PL2).