REPUBLIC} 



SERVICM, LAM. VIII 



19' 



18' 



'Jth. Bulttniarr, Md 



EXPLICACION 

 EXFt A NAT /ON 



ROCAS SEDIMENTARIAS 

 SEDIMENTARY /fOCXS 



Aluvial 

 Alluvial deposits 



Coast limestone, calizas de coral en. la 

 'Soya, de Enriauillo 



Coast limestone, corailiferous limestone 

 in Jzhriquillo Il&sin. 



Formacion I^as Mates,cascajosy marga 

 Zas Afatas formation. Gravel and marl . 



J 



Conglomerado, arenisca,escjuita, 

 caliza de coral, sal y yeso. 



Conglomerate, sandstone, shale, coralliferous. 

 limestone, salt and gypsum. 



Caliza y conglomerado 

 Limestone and, conglomerate 



Principalmente caliza.. Confciene algixnas 

 rocas Cretaceos. 



Principally limestone. Includes some 

 Cretaceous rocks. 



ROCAS VULCANICAS 

 VOLCANIC ROCKS 



Lavas, basalticas 

 Basaltic lavas. 



ROCAS METAMORFICAS 

 METAMORPHIC ROCKS 



L_ 



Rocas metamorficas de origines ambos 

 sedirnerutanasy jgneas. Cbntiene algunas 

 rocas vuicamcas Tertnariaa. 



Basal complex. Metamorphosed i-ocks, 

 both sedimentary and igneous. Includes 

 Some Tertiary volcanic roclfs. 



V 



