01400nam a22003257a 4500710007400000999001900074001001000093003000400103005001700107008003500124010001600159035001700175040004600192049003400238086001600272092001600288100003300304245015300337260004800490300008100538336002700619337002800646338002700674500022100701504005500922648000900977650004600986651003001032942001201062  aGeological Survey (U.S.)  bDepartment of industrial research9227708  c257654d257654000983126OSt20200624062631.0700520s1968 dcuabf b f000 0 eng c   ags 68000182  a(OCoLC)74428  aU.S. Geol. Survey. LibrarybengcDCLdOWU  aBiblioteca Encarnacion Valdes0 a| 19.3:1253  a| 19.3:12531 d1922-qPease, Maurice Henry,10aCretaceous and Lower Tertiary stratigraphy of the Naranjito and Aguas Buenas quadrangles and adjacent areas, Puerto Rico /cby Maurice H. Pease, Jr.  aWashington :bU.S. Govt. Print. Off.,c1968  aiv, 57 pages, 1 page of plates :billustrations, maps (some color) ;c24 cm.  2rdacontentatextbtext  2rdamediaaunmediatedbn  2rdacarrieravolumebnc  aOne folded map in pocket, Plate 1: Generalized geologic map and schematic diagram of the Cretaceous and Lower Tertiary formations in the Naranjito and Aguas Buenas quadrangles and adjacent areas, Puerto Rico, 1957-63  aIncludes Bibliographical references (pages 56-57).  2fast 09101970aGeology, StratigraphicyTertiary. 02fast9294023aPuerto Rico  2ddcc17