178 UPPER CRETACEOUS-LOWER TERTIARY FORAMINIFER A 



Ilerdian of Spain, forms which probably belong to G. stonei Weiss, as can be seen from 

 their description. 



Hypotype. P.45585. 



Horizon and locality. Figured specimen, from sample No. 68, Gebel Owaina 

 section. 



Stratigraphical range. The species was first described from the Upper Paleo- 

 cene, Pale Greda formation of northwestern Peru, and was previously recorded as 

 G. cf. pseiidobulloides from the Lower Eocene Chacra formation of the same area 

 (Cushamn & Stone 1949). On his range chart, Weiss (19556) showed this species to 

 range throughout the Paleocene, Lower Eocene, and the lower part of the Middle 

 Eocene. 



It was also recorded under the name G. primitiva (Finlay) from the Upper Paleoce- 

 ne-Lower Eocene of the Lizard Springs formation of Trinidad (Bolli, 19576), where 

 it was shown to range from the upper part of the G. pseudomenardii Zone to the upper 

 part of the G. aragonensis Zone. 



In the Esna-Idfu region G. stonei Weiss appears in the uppermost Paleocene 

 G. aequajG. esnaensis Subzone. It crosses the Paleocene-Lower Eocene boundary 

 and occurs abundantly in the overlying G. wilcoxensis Zone. 



Globigerina triloculinoides Plummer 



(PI. 15, figs, ya-c) 



1926 Globigerina triloculinoides Plummer : 134-135, pi. 8, figs, zoa-c. 



!937^ Globigerina triloculinoides Plummer ; Glaessner : 382, pi. 4, figs. 33«-c. 



1940 Globigerina triloculinoides Plummer ; Cushman : 72, pi. 12, figs. 15a, b. 



1941 Globigerina triloculinoides Plummer ; Toulmin : 607, pi. 82, fig. 3. 



1942 Globigerina triloculinoides Plummer ; Cushman and Todd : 43, pi. 8, figs. 1, 2. 



1943 Globigerina triloculinoides Plummer ; Beck : 609, pi. 108, figs. 2, 3. 



1944 Globigerina triloculinoides Plummer ; Cooper : 353, pi. 54, figs. 12-13. 

 19526 Globigerina triloculinoides Plummer ; Bronnimann : 24-25, pi. 3, figs. 13-18. 

 1952b Globigerina hornibrooki Bronnimann : 15, pi. 2, figs. 4-6. 



19526 Globigerina linaperta Finlay, Bronnimann : 16, pi. 2, figs. 7-9. 



19526 Globigerina finlayi Bronnimann : 18, pi. 2, figs. 10-12. 



19526 Globigerina stainforthi Bronnimann : 23, pi. 3, figs. 10-12. 



J 953 Globigerina triloculinoides Plummer ; Subbotina : 82, pi. n, figs. i$a-c, pi. 12, figs. 



xa-ic. 

 1953 Globigerina trivialis Subbotina : 64, pi. 4, figs. 4«-8c. 



19556 Globigerina triloculinoides Plummer ; Weiss : 308, pi. 1, figs. 18, 19 ; non 20, 21. 

 19556 Globigerina pseudotriloba White ; Weiss : 308, pi. 1, figs. 11-13. 

 !955 Globigerina triloculinoides Plummer ; Dalbiez & Glintzboeckel {in Cuvillier el al.) : 



534-536. text-figs. la-c. 

 1956 Globigerina triloculinoides Plummer ; Haynes : 99-100, pi. 17, figs. 15-156, ? 11-116. 

 1956 Globigerina pseudotriloba White ; Said & Kenawy : 157, pi. 7, figs. 25a, 6. 

 19576 Globigerina triloculinoides Plummer ; Bolli (pars), 70, pi. 15, figs. 18-20, ? pi. 17, 



figs. 25, 26. 

 19576 Globigerina linaperta Finlay ; Bolli : 70-71, pi. 15, figs. 15-17. 

 19576 Globigerina triangularis White ; Bolli : 71, pi. 15, figs. 12-14. 



