000 nam a22 7a 4500
999 _c258698
_d258698
001 000988346
003 OSt
005 20170404125117.0
008 770124s1970 dcuab b f000 0 eng d
035 _a(OCoLC)2696426
040 _aCSU
_beng
_cCSU
_dOWU
_dOCLCQ
_dSTF
_dNRU
_dOCLCQ
_dOCLCF
_dIAD
_dTXI
_dGPO
049 _aXZLN
086 _aI 19.3:1294-D
092 _aI 19.42/4:91-4174
_bI 19.42/4:91-4174
245 _aCretaceous and lower tertiary stratigraphy in northwestern Puerto Rico
_cby David H. McIntyre, John M. Aaron and Othmar T. Tobisch
260 _aWashington
_bU.S Govt. Print. Off.
_c1970
300 _aiii 16 pages
_billustrations, maps
_c24 cm
336 _2rdamedia
_atext
_btxt
338 _2rdacarrier
_aunmediated
_bn
500 _aAs of 07/18/2016, GPO could not validate the distribution status of this tittle for the FDLP
500 _aPrepared in cooperation with the Commonwealth of Puerto Rico Economic Development Administration, Industrial Research Department.
500 _aUnited States Department of the Interior, Geological survey.
504 _aincludes bibliographical references (page 16)
648 _2fast
650 _0Geology, Stratigraphic
_0Geology, Stratigraphic
_0Geology
_0Cretaceous Geologic Period
_2(OCoLC)fst01355136
_yCretaceous
_yTertiary
_zPuerto Rico
651 _2fast
700 _d1932
710 _bDepartment of Industrial Research
942 _2ddc
_c17