X40 



59 (58) Wall is coated with sand grains; periphery is rounded. Length 



0.80-1 . 15 mm. a, b, Opposite sides; c, top view Quinqueloculina fhgida 



59 (58) Wall is smooth or striate 60 



60 (59) Test is angled on the periphery . . 

 60 (59) Test is rounded on the periphery . 



.61 

 .62 



61 (60) Periphery is sharply angled; test is short and broad, 

 lacks an apertural neck. Length 0.55-0.75 mm. a, b, 

 Opposite sides; c, top view Quinqueloculina auberiana 



61 (60) Periphery is truncate; test is bulky; in some specimens wall is 

 ornamented by fine costae. Length 0.55-1.00 mm. a, b, 

 Opposite sides; c, top view Quinqueloculina bicornis 



21 



