318 



DK. (^. ,1. PIINDE. 



JiiST of Genera of Foramiiiifera, sliowino- tlieir Raiiiie of Occiiireiice in the 



different Borings. 



Families. 



Miliolida^ 



Astrorhizidae 

 Litnolidpe 



Textiilarid.'v 



Lagenidsc 

 Globigerinida 

 Kotalida? . 



Nummulinidie 



Nnlii'(iil((iia, Defk 



Sjiinilonllinil, n'ORBKINY . . 

 Miliolina, "\>'lLLlA]MS0X . . 

 Ojihfhuhiiiiliuiii, Kui'.l.Kl! . . 

 Coinu.spira, Schultzk . . . 

 rcnrroplis, MONTFORT ... 



(ifl'lfdlift's, Lam 



J Irfol in a, b'Obb ! 660 r740 



S(i(it'nrn<i, CHAPMAN . . . 

 !'hin,/)s/liti(i, d'Oru .... 

 Ild/lloif/ina, CarTF.K . . . 

 Ifdili/oltid, CHAP-AIAN . . . 



Tift II I mid, DeFH 



l'/iiu)iilind, T>'Or}', 



(Uniilrijind, p'Oltl'. 



Fdlrulina, n'Oiti: 



L'olirimi, d'Or); 



Mdi(iiiiiiUnd, d'Orjs. . . . 



('r'nilflUiria, hxs\ 



Sdiiriiiii, I'arker and .ToXF.s 



(,'!<)!. if//-riii<i, d'Orr 



I'lillciiid. ParkeI! and .loNEs 



Sjjirilliiia, Ehr 



I'dfrllina, Wn.T 



('i/iiilidlii/:<ird, H.\<: 



Jtisroiiiind, ParKEP> and .lONES 



Pldndihiilinn, j>'Ori: 37-1109 



Tninrafulinn, d'Orb (15- 680 



.InoindJiiid, Parker and Jones . 170- 370 



(.'drji"iif/'rid, (tRAY 18-1114 



l'iilrii)iilin((, Parker :ind Jones . 70-1077 



lldtalid, L.\M 90 ■? 



Cdlnnirid, d'Ork 240-1113 



Tinajionis, Carp 1- 373 



^7//Av7fl«, Carter 5-1114 



P()h/f)riitd, Rtsso I 1-1114 



Xonmiiiia,T>'Onh ! 140-888 



J'oli/s/oiiwUd, Lam I 



J/iiphisf/'f/ind, Ti'Orf, 1-1114 



Hctf'iosfcfmid, d'Obh [ 65-1114 



Cl/r]nr!t/pr-)i.«, Carp ' 567-1074 



Range in feet from 



surface. ! 



Range in 









feet from 









lagoon 



.Main 

 l^oring. 



First 



Second 



floor. 



Boring, 



Borins;, 



Lagoon 



C. 



D. 



Boring L. 



1- 350 



1- 50 







120- 844 



- . . 



40 



21- 62 



65-1113 



I- 90 



40 



50-144 



812 





40 70 





854 









1-1114 



1-105 



50- 72 



50 -82 



! 660r740 







21 -82 



25- 973 



1- 30 





21- 62 



742 







50 



3- 980 



1- 30 





35- 82 



65-1114 



90 

 90 





21-144 



1013 









1009 



30- 50 





21 



330 -863 





40 





255 









65- 160 





40 





65 





40- 70 



21 



25-1109 







21 



65 



220- 

 65- 



643 



747 



50- 80 



30- 80 



90 



30- 90 

 90 



90 



70 

 30 70 

 40 

 40 

 70 

 70 



12- 74 



40- 70 



12 70 



50- 62 



35 144 

 21-144 

 21 75 



50 

 50 94 

 21- 62 



35-144 





40- 70 





1- 90 



50- 60 



21-144 



1- 85 



12- 72 



21-144 



80 -85 





21- 82 

 50 



1-105 



12- 72 



21-144 



90 



70 



21444 



Avhen thei'e is a break, and it leappears at the de])th of 660 feet, and is present 

 sometimes in gj-eat nmnliers in most of the solid cores down to 770 feet ; below this 

 level it oidy occurs sporadically at the depth of 1035, 1042 and 1074 feet. The cores 

 in which this foi'm is most abundant between 660 and 770 feet from the surface, are 



