50 FLORIDA GEOLOGICAL SURVEY-I3TH ANNUAL REPORT

Mantanzas, Cuba; Cercado de Mao, Santo Domingo, and Bowden, Jamaica.
 Genus Orbulina d'Orbigny, 1826.
 Orbulina universa d'Orbigny.
 Orbuliiia universa d'Orbigny, in De la Sagra, Hist. Fis. Pol. Nat. Cuba, 1839, "Foraminiferes," p. 3, pl. 1, fig. 1. H.. B Brady, Rep. Voy. Challenger, Zoology, vol. 9, 1884, p. 6oS, pl. 78; pl. 81, figs. 8-26; pl. 82, figs. 1-3. Cushman, Bull. 676, U. S. Geol. Survey, 1918. p. 12, pl. 3, fig. 3; Bull. 103, U. S.
Nat. Mus., 1918, p. 67; Publ. 291, Carnegie Institution of Washington, 1919, p. 40.
 The only record from the well samples examined is 380-403 feet, at Okeechobee.
 The species is known from the Miocene of the Gatun formation of the Panama Canal Zone; from Rio Gurabo, and Cercado de Mao, Santo Domingo, and from the gorge of the Yumuri River, Matanzas, Cuba.
 ROTALIIDAE

 Genus Discorbis Lamarck, 1804.
 Discorbis bertheloti (d'Orbigny).
 Rosalina bertheloti d'Orbigny, in Barker, Webb, and Berthelot, Hist. Nat. Miles Canaries, pt. 2, 1839, "Foraminiferes," p. 135 pl. 1, figs. 28-30.
 Discorbis bertheloti (d'Orbigny) Cushman, U. S. Nat. Mus., Bull. 71, Pt. 5, 1915, p. 20, pl. 7. fig. 3; fig. 23 in text; Bull. 676, U. S. Geol. Survey, 1918, p. 58, pl. 15, figs. 1-3.
 Discorbina bertheloti (d'Orbigny) H. B. Brady, Linnaean Soc. London. Trans., vol. 24, 1864, p. 469, pl. 48, fig. 1o; Rep. Voy. Challenger, Zoology, vo. 9, 1884, p. 650, p.1 89, figs. 10-12.
 This is the only species of Discorbis found in the well samples. It is from the well 'of the Okeechobee Ice and Electric Company, Okeechobee, Florida, at a depth of 41-56 feet.
 I have recorded this species from the Miocene of Virginia and South Carolina, and also from the Choctawhatchee i\Iarl, one mile south of Red Bay, Florida.

 Genus Truncatulina d'Orbigny, 1826.
 Trmncatuhina refulgens (Montfort).
 Cibicides refulgens Montfort, Conch. Syst., vol. 1, 1808, p. 122.
 Truncatulina refulgens (Monffort) d'Orbigny, Ann. Sci. Nat., vol. 7, 1826, p. 279, pl. 13, figs. 8-11; Modeles, 1826, No. 77.' H. B. Brady, Rep. Voy. ChaT-