76 PROCEEDINGS OF THE NATIONAL MUSEUM vot. 77 



Polymor'phina rugosa, described in the same paper by d'Orbigny, 

 has an abnormally enlarged but compressed last chamber. Although 

 treated by d'Orbigny as a distinct species from Globulina caribaea, we 

 consider it better to include it in that species. 



There are many other names given to ornamented, compressed 

 forms of Globulina by various authors, of which Polymorphina leprosa 

 Reuss, recorded from the Miocene (Salzthone) in Galicia, is a form 

 with more or less depressed sutures and the surface marked with 

 roughly scattered spines. 



Polymorphina asperella Karrer and Globulina hispida Terquem are 

 characterized by fine spines uniformly distributed, while in Polymor- 

 phina horrida Karrer, having one extra chamber, the spines are much 

 stouter, giving the rough appearance to the surface. 



Globulina caribaea is often found attached to shells by its flattened 

 surface. 



Distribution. — Often found in various Tertiary deposits, as well as in 

 Recent shallow-water dredgings. Our specimens were obtained from 

 the following localities : 



Recent. — Atlantic, numerous stations off the Dry Tortugas, Fla., 

 10-18 fathoms; beach sand, Newport, R. L; Albatross D2112, 15.5 

 fathoms, and D2262, 250 fathoms, east coast of United States. 



Miocene. — France, Burdigalien moyen, Le Coquillat, Leognan; 

 Burdigalien inferieur, Moulin de I'Eglise, Saucats. 



Oligocene. — Germany, Ahnatal, near Cassel. 



Eocene. — France, Lutetien, Parnes (Les Boves); Lutetien, Grignon; 

 Courtagnon; Damery. 



GLOBULINA INAEQUALIS Reuss var. DOLLFUSSI Cushman and Ozawa. new variety 



Plate 18, figure 7 



Variety differing from the typical form in its attached state. 



Holotype: Length, 0.55 mm.; breadth, 0.47 mm.; thickness, 0.27 

 mm. 



Holotype oj variety. — (Cushman Coll. No. 11547.) From the Miocene, 

 lower Burdigalien, Le Coquillat, Leognan, near Bordeaux, France. 



This variety is named for Professor Dollfuss of Paris. 



GLOBULINA INAEQUALIS Reuss var. SPINATA Cushman and Ozawa, new variety 



Plate 17, figures 1 a, b 



Variety differing from the typical in its attached state and spiny 

 surface. 



Holotype: Length, 0.3-0 mm.; breadth, 0.25 mm.; thickness, 0.16 

 mm. 



Holotype of variety. — (Cushman Coll. No. 11546.) Found in the upper 

 Oligocene at Cassel, Ahnatal, Germany. 



