Fig. 1. 
>> 2 . 
,, 3 . 
.. 4. 
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11 . 
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13. 
14 
15 
EXPLANATION OF PLATE XXVII. 
Gaudryina Jonesiana, Nov. a, lateral aspect ; b, oral aspect ; x, 40 
diam. 
Gaudryina Jonesiana , Nov. a, peripheral aspect ; x, 40 cliam. 
Spiroplecta prcelong a (Rss.). x, 60 diam. 
Cristellaria crepidula (F. and M.). a, lateral aspect ; b, oral aspect ; 
x, 20 diam. . 
, Xodosaria ( Glandulina ) obliquilimbata , Nov., Jones Mb. a, lateral 
aspect ; b, oral aspect ; x, 20 diam. 
. Marginulim Reussiana, Nov., Jones MS. a, lateral aspect; b, oral 
aspect ; x, 20 diam. 
. Bolivina decorata, Jones MS. x, 60 diam. en 
. Bolivina deeorata, Jones MS. a, lateral aspect ; b, oral aspect; x, 
. GtiUgerina aqmlateraUi, Br. a, lateral aspect; b, oral aspect; x, 60 
Nodosaria Zippei, Ess., var. ultimata, Nov., Jones MS. x, 30 diam. 
Ramulina aculeata (d’Orb.). x, 30 diam. 
Thurammina papillata, Br. x, 60 diam. ,. 
Polymorphina regina, B. P. and J„ var. fistulose form, x, 40 dram. 
Polgmorphina regina, B. P. and J., var. x, «» 
Rotalia Beccarii (Linn.), a, superior aspect ; b, inferior aspect ; e, oiaJ 
aspect ; x, 40 diam. 
