395 Dominican Fossils — Maury 131 



Genus Solarium Lamarck 



Solarium quadriseriatum Sowerby 

 Plate 23, Figures i, 2 



Solarium quadriseriatum Sowerby, Quart. Jour. Geol. Soc. London, 



vol. 6, p. 51, pi. 10, fig 8 a, b, c, 1849. 

 Solarium quadriseriatum Guppy, Quart. Jour. Geol. Soc, vol. 22, p. 



291, 1866. 

 Architectonica quadriseriata Gabb, Trans. Amer. Phil. Soc, vol. 15, p. 



228, 1873. 

 Solarium quadriseriatum Guppy, Geol. Mag. London, p. 438, 1874. 

 Solarium granulatum Dall (in part) Trans. Wagner Inst. Sci., vol. 3, 



pt. 2, p. 392, 1892. Not S. granulatum Lamarck. 

 Solarium quadriseriatum Dall, Trans. Wagner Inst., vol. 3, pt. 6, p. 

 1585. 1903- 



This pretty species is not uncommon in Santo Domingo 

 and occurs at Bowden, Anguilla and the Caroni series of Trini- 

 dad. 



Localities. — (Exp'd '16) Bluffs 1 and 3, Cercado de Mao; 

 Zone A and B, Rio Gurabo at Los Quemados. 



Solarium grayitdatuni Lamarck 

 Plate 23, Figure 3, 



Solarium granulatum Lamarck, An. sans Vert., vol. 7, p. 3, 1822; 



Ency. Method, pi. 446, fig. 5 a-b, 1792. 

 Architectonica psrspertiva Tuomey and Holmes, Pleioc. Foss. S. Car., 



p. 120, pi. 26, fig. 6, 1857. Not. S. perspectiva Linne nor Lamarck. 

 Solarium granulatum Dall (in part) Trans. Wagner Inst. Sci., vol. 3, 



p. 2, p. 329, 1892. 

 Solarium gatunensis Toula, Jahrb. der K. — K. Geol. Reichsanst. Wien, 



vol. 58, p. 693, pi. 15, fig. 3, 1908. 



Our shell almost exactly matches a specimen of 5. granu- 

 laltim from Alum Bluff, Florida, and is so like Toula' s S. gatu- 

 nensis that it seems also identical with the Gatun form. S. granu- 

 latum ranges from the Oligocene to the recent. It is living in 

 the Antilles. 



Locality. — (Exp'd '16) Zone I, Rio Cana at Caimito. 



