000 00794nam a2200217Ia 4500
999 _c24133
_d24133
005 20220623144320.0
008 170503s9999||||xx |||||||||||||| ||und||
040 _aAranzadi Liburutegia
080 _a551.7(083.7)
100 1 _9879234
_aCohee, George V.
_d1907-
245 1 0 _aChanges in Stratigraphic Nomenclature by the U.S. Geological Survey, 1968 /
_cBy George V. Cohee, Robert G. Bates and Wilna B. Wright.
260 _aWashington :
_bUnited States Government Printing Office,
_c1970
300 _a55 p. --
336 _2isbdcontent
_aTexto (visual)
337 _2isbdmedia
_3Impreso
_asin mediación
490 _aGeological Survey Bulletin
490 _v 1294-A
500 _aFecha real de registro 03-08-1970
650 _aNomenclatura estratigráfica
_91440442
700 1 _91440441
_aBates, Robert G.
700 1 _aWright, Wilna B.
_91376488
942 _2cdu
942 _cBK
_2cdu