CRETA- 

 CEOUS 



UPPET 

 CRETA- 

 CEOUS 



TERTIARY 



PALEOCENE 



EOCENE 



SYSTEM 

 SERIES 



MAES • 



TRICHi 



TIAN 



LOWER PALEOCENE 

 (DANIAN) 



MIDDLE 

 PALEOCENE 



UPPER 

 PALEOCENE 



LOWER 

 EOCENE 



STAGE 



SHARAW-) 

 NA For- [ 



marl on) 



W A I N A 



ormat ion 



THEBES formation 



FORMATION 



# LOWER OWAINA SHALE 



Thebes Calcareous shale 



MEMBER 



(Globorotalia compressa — 

 JGIobigerina doubjergensis zone 



Globorotalia angulata 

 zone 



Globorotalia velascoensis 

 zone 



Globorotalia wilcoxensis 

 zone 



FAUNAL ZONE 



G. pseudomenardii C aequo/C esnaensis 

 fubzone subzone 



Globorotalia Globorotalia 



uncinota subzone pusilla subzone 



FAUNAL SUBZONE 





'' : st~ 



Globigerina aquiensis 

 LOEBLICH and TAPPAN 



Globigerina arabica n. sp. 



Globigerina bacuana 

 CHALILOV 



Globigerina belli 



WHITE 



Globigerina chascanona 

 LOEBLICH and TAPPAN 



Globigerina daubjergensis 

 BRONNIMAN 



Globigerina haynesi n, sp 



Globigerina inaequispira / 



SUBBOTINA 



Globigerina kozlowskii 

 BROTZEN and POZARYSKA 



Globigerina mckannai 

 WHITE 



Globigerina nodosa n. sp 



Globigerina soldadoensis 



BRONNIMAN 



Globigerina spiralis 

 BOLLI 



Globigerina stonei 

 WEISS 



Globigerina triloculinoides 

 PLUMMER 



Globigerina triloculinoides parva n. var 



Globigerina velascoensis 



CUSHMAN 



Globigerina alanwoodi n. sp- 



Fig. 12. Distribution of Globigerina species in the Paleocene- Lower Eocene Owaina and Thebes formations. 



