000 nam a22 7a 4500
999 _c50426
_d49078
005 20201015122250.0
008 201015b xxu||||| |||| 00| 0 spa d
040 _aAranzadi Liburutegia
080 _a569.5(460.16)"6231"
245 0 0 _aSedimentology and taphonomy of sirenian remains from the Middle Eocene of the Pamplona BAsin (Navarre, western Pyrenees) /
_cHumberto Astibia ... [et al.]
260 _a[S.l.]:
_bSpringer Verlag,
_c2004
300 _app. 463-475
336 _atexto (visual)
337 _3impreso
_asin mediaciĆ³n
500 _aSeparata de : Facies 50, 463-475 https://doi.org/10.1007/s10347-004-0026-5
650 _aSirenios
_zNavarra
_yEoceno
_91436097
700 1 _9279026
_aAstibia, Humberto
_d1955-
942 _2cdu
_cBK