Plate 32. HETEROHELICIDAE: HETEROHELICINAE 



Page 

 Figures l-6b. GubUrina ornalissima (Cushman and 140 

 Church) 



1, Topotype (USNM PS446) of Gublerina 

 cuvillieri Kikoine ( = G. ornatissima) the type 

 species of Gublerina, from the Upper Cretaceous, 

 Maestrichtian, between Gan and Rebenacq, 

 Dept. Basses Pyrenees, France. 2-4, fiypotypes 

 of C. cuvillieri (USNM P5447a-c), from the 

 Upper Cretaceous (Maestrichtian), 2 miles south 

 of Salies de Beam, Dept. Basses Pyrenees, 

 France. 2, Acid-treated specimen, with surface 

 removed to show interior, the two diverging 

 series of chambers, and wide non-camerate 

 central area; 3, specimen showing ornamented 

 basal portion, diverging chambers, and surface 

 horizontal grooves suggesting septa across the 

 central non-camerate area, with final chamber 

 proliferation at the top; 4, specimen with beaded 

 horizontal ornamentation across the non-septate 

 central area, later bubbled appearance, and finally 

 the chamber proliferation. 5a, Side view of hypo- 

 type (USNM P5448) of G. cuvillieri, from south 

 of Gan, Dept. Basses Pyrenees, France. Coll. 

 by I. de Klasz. 5b, Top view, showing com- 

 pressed form, but with upper surface broken and 

 aperture not visible. Figs. 1-5, all X 75. 6a, 

 Paratype (Cushman Coll. 10038) of Fentilabrella 

 ornatissima Cushman and Church { = Gubleri7ia), 

 from the Upper Cretaceous, at 1,000 to 1,135 

 feet, in "Calif. No. Petr. Co. well No. 19," sec. 2, 

 T. 21 S., R. 14 E., near Coalinga, California. 

 Surface etched to show chamber arrangement. 

 6b, Unacidized surface of opposite side, showing 

 obscure appearance of septa at surface. X 100. 

 Figure 7. Gublerina glaessneri Bronnimann and 140 

 Brown 



7, Holotype (USNM P5442), from the Upper 

 Cretaceous, Maestrichtian, in construction pit of 

 Gran Teniplo Nacional Masonico, NW corner of 

 Paseo Carlos III and Calzado de Belascoain 

 (Padre Varela), Havana, Cuba, showing better 

 preserved surface. X 100. 



Figure 8. Gublerina decoratissima (deKlasz) 140 



8, Paratype (USNM P5445) from the Upper 

 Cretaceous, Santonian, from 500 m. South of 



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 Horgering, near Eisenarzt, l^pper Bavaria. Coll. 

 by I. de Klasz. X 80. 

 Figure 9. Gublerina acuta robusta de Klasz 140 



9, Paratype (USNM P5441) of Gublerina 

 hedbergi Bronnimann and Brown, 1953, text fig. 

 12, ( = G. acuta robusta), from the Upper Creta- 

 ceous, Maestrichtian, in construction pit of Gran 

 Templo Nacional Masonico, NW corner of 

 Paseo Carlos III and Calzado de Belascoain 

 (Padre Varela), Habana, Cuba. X 130. 



Figures 10-12. Planoglobulina glabrata (Cushman) 141 



10, Large specimen, paratype of fentilabrella 

 eggeri var. glabrata Cushman (Cushman Coll. 

 24408), from the Upper Cretaceous, Taylor marl, 

 clay pit at Palmer, Ellis County, Texas, showing 

 striate surface, globular chambers and extreme 

 chamber proliferation. Coll. by J. A. Cushman 

 and James Waters. 11, Smaller paratype from 

 same locality, etched to show early Heterohelix 

 globulosa — like stage, although the initial portion 

 of the test is broken. 12, Paratype (Cushman 

 Coll. 24407) from the same locality, showing 

 early Heterohelix-Wke stage. All X 100. 



Figure 13. Planoglobulina carseyae (Plummer) 141 



13, Megalospheric hypotype (USNM P35b) 

 from the Upper Cretaceous, Navarro group, 

 Kemp clay, 6 to 8 feet above the base of the pit of 

 the Seguin Tile and Brick Co., McQueeny, 

 Guadelupe County, Texas. Coll. by A. R 

 Loeblich, Jr. X 105. 



Figures 14a-15b. Racemiguembelinafructicosa (Egger) 142 

 14a, 15a, Side views of the flaring conical and 

 striate tests of hypotypes (USNM P5451) from 

 the Upper Cretaceous, Navarro group, Corsicana 

 marl, in branch of Mustang Creek, 1 mile WSW 

 of Noack, 900 feet downstream from the road, 

 and 0.2 mile southwest of Christ Evangelical 

 Lutheran church, Williamson County, Texas. 

 Coll. by A. R. Loeblich, Jr. 14b, 15b, Top views, 

 showing nearly circular form, primary and ac- 

 cessory apertures of the unusually well preserved 

 specimens. X 115. 

 Figures 13 prepared by Helen Tappan Loeblich, others 



by Lawrence and Patricia Isham. 



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