000 00792nam a2200229Ia 4500
999 _c20236
_d20236
005 20230518131451.0
008 170503s9999||||xx |||||||||||||| ||und||
040 _aAranzadi Liburutegia
080 _a564.53(794/795)
100 1 _aImlay, Ralph Willard
_91418502
_d1908-1989
245 1 0 _aAmmonites from the Buchia zones in northwestern California and Southwestern Oregon /
_cby Ralph W. Imlay and David L. Jones.
260 _aWashington :
_bUnited States Government Printing Office,
_c1970
300 _a60 p.,[15] h. de lam. --
336 _2isbdcontent
_aTexto (visual)
337 _2isbdmedia
_3Impreso
_asin mediación
490 _aGeological Survey Professional Paper
490 _v 647-B
650 _aAmonites
_91415131
650 _aCalifornia
_95796
650 _aOregón
_95340
700 1 _9485543
_aJones, David Lewis
_d1930-2007
942 _2cdu
942 _cBK
_2cdu