156 GEOLOGICAL RECONNAISSANCE OF THE DOMINICAN REPUBLIC. 



stations "B" and "C" of traverse of Rio Yaque del Sur. C. P. Ross, collector. May 

 25, 1919. 



8570 (D. C. 84). Province of Azua, channel of Rio Yaque del Sur about 5 kilometers 

 down stream from Boca Mula, beds in contact with Quarternary series. D. D. Condit, 

 C. P. Ross, collectors. May 24, 1919. 



8572 (D. C. 87). Province of Azua, left bank of Rio Yaque del Sur at upper edge of 

 village of Los Guiros. D. D. Condit, collector. May 26, 1919. 



8590 (D. C. 88). Province cf Azua, west bank of Rio Yaque del Sur opposite Palo 

 Copado, D. D. Condit, collector. May 27, 1919. 



Faunal list. 

 Foraminifera: Station. 



Amphistegina ? sp 8568 



Alveolina ? sp 8568 



