74 ALLAN HANCOCK PACIFIC EXPEDITIONS VOL. 6 



EXPLANATION OF PLATE 9 



Figs. 



1,2. Gaudryina (Pseudogaudryina) atlantica (Bailey), var. pa- 

 cifica Cushman and McCulloch, new variety. X 70. a, a, 

 front views ; b, b, side views ; c, c, apertural views. 2, Holotype. 



3-10. Rudigaudryina inepta Cushman and McCulloch, new genus 

 and new species. X 40. 3, Holotype. 6a, front view; 6b, 

 apertural view. 



11,12. Textulariella pacifica Cushman. 11, X 25. a, apical view; 

 b, apertural view. 12, X 18. a, front view; b, apertural 

 view. 



