000 00743nam a2200205Ia 4500
999 _c19653
_d19653
005 20230515154701.0
008 170503s9999||||xx |||||||||||||| ||und||
040 _aAranzadi Liburutegia
080 _a56
100 1 _91418586
_aMamay, Sergius H.
_d1920-2008
245 1 0 _aOccurrence and significance of Marine Animal remains in American coal balls /
_cby Sergius H. Mamay and Ellis L. Yochelson.
260 _aWashington :
_bUnited States Government Printing Office,
_c1962
300 _aP. 194-224, [10] h. de lam. --
336 _2isbdcontent
_aTexto (visual)
337 _2isbdmedia
_3Impreso
_asin mediación
490 _aGeological Survey Professional Paper
490 _v 354-I
650 _aFósiles marinos
_91418587
700 1 _91405494
_aYochelson, Ellis Leon
_d1928-2006
942 _2cdu
942 _cBK
_2cdu