| 000 | 00761nam a2200217Ia 4500 | ||
|---|---|---|---|
| 008 | 170503s9999||||xx |||||||||||||| ||und|| | ||
| 080 | _a594.5(727.2) | ||
| 100 | 1 | _aWESTERMANN, G.E.G. | |
| 245 | 4 |
_aThe upper bajocian and lower bathonian (Jurassic) ammonite faunas of Oaxaca, Mexico and west-tethyan affinities / _cBy G.E.G. Westermann. |
|
| 260 |
_aMéxico : _bUniversidad Nacional Autónoma de México, Instituto de Geología, _c1981 |
||
| 300 | _a62 p. | ||
| 300 | _bil. -- | ||
| 336 |
_2isbdcontent _aTexto (visual) |
||
| 337 |
_2isbdmedia _3Impreso _asin mediación |
||
| 490 | _aPaleontología mexicana | ||
| 490 | _v46 | ||
| 650 | _aAmonitas | ||
| 942 | _2cdu | ||
| 942 | _cBK | ||
| 999 |
_c5858 _d5858 |
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