| 000 | 01906caa a22003974a 4500 | ||
|---|---|---|---|
| 001 | 40376 | ||
| 003 | AR-SsjUBGM | ||
| 005 | 20251220110811.0 | ||
| 008 | 251215nuuuuuuuuag 000 0 spa d | ||
| 040 |
_aAR-SsjUBGM _cAR-SsjUBGM |
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| 041 | 0 | _aspa | |
| 044 | _aag | ||
| 100 | 1 |
_aAlonso, Ricardo N. _913245 |
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| 245 | 1 | 0 | _aConsideraciones sobre el ordovícico de la Sierra de Aguilar. Jujuy. Argentina. |
| 500 | _aRelevamiento: 1982. | ||
| 520 | 3 | _aFossils and fossil traces within stratigraphical sections of Vaca Ravine and Despensa River, Aguilar Range, Jujuy Province, were finded. A brief review of the lithostratigraphic formations of the paleozoic column exposed in the area (Despensa, Padrioc and Acoite formations) is made.This column show a thickness of 4.800 ft. Sedimentary structures and fossil traces demostrate on the subtidal channel and tidal flat facies ocurrences in the depositional environments. The polymictic conglomerates have pebbles of metamorphic, granitic and volcanic rocks showing the provenance of a continental crystallophillic basement. Small tectonic flakes of Lampazar fomation overlie the upthrown side of Aguilar fault. . | |
| 520 | 3 | _aResumen ver en revista. | |
| 650 | 4 | _aEstratigrafía | |
| 650 | 4 | _aFormación Acoite | |
| 650 | 4 | _aFormación Aguilar | |
| 650 | 4 | _aFormación Cuarcitas | |
| 650 | 4 | _aFormación Lampazar | |
| 650 | 4 | _aFormación Padrioc | |
| 650 | 4 | _aGraptoloidea | |
| 650 | 4 | _aHuella orgánica | |
| 650 | 4 | _aMollusca | |
| 650 | 4 | _aTrilobita | |
| 651 | 0 |
_aAguilar _954882 |
|
| 651 | 0 |
_aJujuy _9276 |
|
| 655 | 4 |
_aArtículo _924605 |
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| 700 | 1 |
_aMalanca, S. _954835 |
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| 700 | 1 |
_aSureda, R. J. _954884 |
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| 773 | 0 |
_tRevista del Instituto de Ciencias Geológicas _gno.5,. p.15-37 _x0326-9817 |
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| 942 |
_cAR _2cdu |
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| 945 |
_aBIDGYM (ESC) _d1993-11-15 |
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| 999 |
_c40376 _d40376 |
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