166 GEOLOGICAL RECONNAISSANCE OF THE DOMINICAN REPUBLIC. 

 PLEISTOCENE OR YOUNGER. 



Station on north side. 



8776 (R. 27). Province of Monte Cristi, from sea- beach at Rodriguez house, about 25 

 kilometers northeast ol Monte Cristi; altitude, 7.5 meters above sea-level. C. P. Ross, 

 collector. May 4, 1919. 



Mollusca: Station. 



Strombus gigas Linnaeus ? 8776 



Codakia orbicularis (Linnaeus) 8776 



List of stations on south side. 



8688 (D. C. 7). Province of Macoris, 1.4 kilometers from San Pedio de Macoiis, on 

 Camino Real to Platanitos; altitude, 9 meters above sea-level. T. W. Vaughan, collector. 

 April 3, 1919. 



8690 (D. C. 11). Province of Macoris, from limestone underlying San Pedro de 

 Macoris. D. D. Condit, collector. April 3, 1919. 



8695 (D. C. 16). Province of Santo Domingo, road from Santo Domingo to San 

 Cristobal, 24.5+ kilometers from Santo Domingo; altitude, 80 meters above sea-level. 

 T. W. Vaughan and others, collectors. April 6, 1919. 



8674. Piovince of Santo Domingo, road from Santo Domingo to San Crist6bal, about 

 24 kilometers from Santo Domingo ; altitude, 57 meters above sea-level. T. W. Vaughan 

 and others, collectois. April 6, 1919. 



8697 (D. C. 18). Province of Santo Domingo, road from Santo Domingo to San 

 Crist6bal, 23 +»kilometers west of Santo Domingo; altitude, 36 meters above sea-level. 

 T. W. Vaughan and other, collectors. April 6, 1919. 



8698 (D. C. 19) . Province of Santo Domingo, west side of Rio Jaina, north of west end 

 of bridge on road from Santo Domingo to San Cristobal. T. W. Vaughan and others, 

 collectors. Apiil 6, 1919. 



8573 (D. C. 89). Province cf Barahona, from "coast limestone" at Cabral. D. D. 

 Condit, collector. May 28, 1919. 



8593 (D. C. 92). Province of Barahona, "coast limestone" fossils from village of 

 Barbacoa, altitude ranging from 33 meters below sea-level to about sea-level along the 

 shore cf Lake Enriquillo. D. D. Condit, collector. May 27, 1919. 



8629 (R. 63). Province of Barahona, from coral limestone along the road from San 

 Jose' to Lake Enriquillo. C. P. Ross, collector. June 4, 1919. 



8625 (R. 52). Province of Barahona on road from Duverge to Palma Dulce. C. P. 

 Ross, collector. June 1, 1919. 



8630 (R. 64). Province of Barahona, from sand in road west of Duvergd, a short 

 distance beyond the place where the road reaches the shore of Lake Enriquillo, in 

 entrance of pass into hills. C. P. Ross, collector. June 4, 1919. 



