Globobulimina barbata ( Cushman, 1927a )

Setoyama, Eiichi & Kaminski, Michael A., 2015, Neogene benthic foraminifera from the southern Bering Sea (IODP Expedition 323), Palaeontologia Electronica (International ed. in English) 76 (4), pp. 1-30 : 10

Globobulimina barbata ( Cushman, 1927a)

Figures 4.9a, 4.9b, 4.10

1927a Bulimina barbata Cushman : p. 151, pl. 2, fig. 11.

1960 Globobulimina barbata (Cushman) ; Uchio, pl. 6, fig. 6.

1992 Bulimina barbata (Cushman) ; Kaiho, pl. 4, fig. 8.

Remarks. This form differs from Globobulimina spinescens ( Brady, 1884) by its more slender test and more prominent spines.

Figures

FIGURE 4. All scale bars are 100 µm. 1. Takayanagia delicata, 1H-CC; a. ventral view; b. dorsal view; c. edge view. 2. Eubuliminella exilis, 1H-CC, lateral view. 3. Eubuliminella cf. Eubuliminella exilis, 1H-CC, lateral view. 4. Fursenkoina complanata, 1H-CC, a. lateral view; b. edge view. 5. Bulimina rostratiformis, 8H-3, 146–148 cm; a. lateral view; b. apertural view. 6. Bulimina spicata, 62X-5, 146–148 cm, lateral view. 7. Globobulimina affinis, 8H-CC, lateral view. 8. Globobulimina auriculata, 25H-CC, lateral view. 9. Globobulimina barbata, 8H-3, 146–148 cm; a. lateral view; b. apertural view. 10. Globobulimina barbata, 52H-CC, lateral view. 11. Globobulimina cf. Globobulimina pacifica, 8H-CC, lateral view. 12. Globobulimina cf. Globobulimina spinenscens, 61X-5, 115–117 cm; a. lateral view; b. apertural view. 13. Globobulimina ovata, 18H-3, 146–148 cm; a. lateral view; b. apertural view. 14. Globobulimina ovata, 36H-5, 148–150 cm, lateral view. 15. Uvigerina peregrina, 1H-CC; a. lateral view; b. apertural view. 16. Uvigerina peregrina, 3H-CC; a. lateral view; b. apertural view. 17. Uvigerina proboscidea, 12H-3, 146–148 cm; a. lateral view; b. apertural view. 18. Uvigerina proboscidea, 14H-CC, lateral view. 19. Uvigerina senticosa, 7H-CC, lateral view. 20. Uvigerina senticosa, 14H-CC; a. lateral view; b. apertural view. 21. Uvigerina interruptacostata, 3H-CC; a. lateral view; b. apertural view. 22. Uvigerina interruptacostata, 8H-3, 146–148 cm, lateral view. 23. Rutherfordoides erectus, 1H-CC; a. lateral view view; b. edge view. 24. Siphonodosaria sp. A, 36H-5, 148–150 cm, lateral view.