tab delimited contribution id version timestamp contributor data_model_version reference description 13230 2 2006-12-19T07:32:03.000Z @magic 3.0 10.1016/0012-821X(85)90006-8 Upgraded to MagIC Data Model 3.0 by the MagIC Database Team >>>>>>>>>> tab delimited locations location location_type result_name result_type method_codes citations geologic_classes lithologies geological_province_sections lat_s lat_n lon_w lon_e continent_ocean country region age_low age_high age_unit dir_tilt_correction dir_dec dir_inc dir_alpha95 dir_k dir_n_sites dir_n_samples fold_test conglomerate_test contact_test reversal_test pole_lat pole_lon pole_dp pole_dm pole_reversed_perc description rock_magnetic_test Puente Piedra Formation Outcrop 538 i DE-DI : LT-T-Z:LP-DC3 This study Sedimentary:Extrusive sediments:Extrusives Puente Piedra Formation -11.9 -11.9 282.9 282.9 South America Peru Peru 85 95 Ma 100 343.2 -28.6 3.4 167.4 12 60 ND ND ND ND 73.3 179.3 2 3.7 0 Copper mineralisation occurred during intrusions 90 +/- 5 Ma. Gentle dips to WSW. . AF to 80mT (max 100mT) , Thermal 200-320C cleaned (Tb<320C). . OP (PYRR) , Js-T (Ph. II pyr. 225C, CT 295C) , IRM (no sat. 0. 7T). Pyrrhotite formed during Cu min. during intrusion at 85-95Ma. M Puente Piedra Formation Outcrop 538 i DE-DI : LT-T-Z:LP-DC3 This study Sedimentary:Extrusive sediments:Extrusives Puente Piedra Formation -11.9 -11.9 282.9 282.9 South America Peru Peru 85 95 Ma 0 349 -27.1 3.4 164 12 ND ND ND ND 73.3 179.3 2 3.7 0 Copper mineralisation occurred during intrusions 90 +/- 5 Ma. Gentle dips to WSW. . AF to 80mT (max 100mT) , Thermal 200-320C cleaned (Tb<320C). . OP (PYRR) , Js-T (Ph. II pyr. 225C, CT 295C) , IRM (no sat. 0. 7T). Pyrrhotite formed during Cu min. during intrusion at 85-95Ma. M Puente Piedra Formation Outcrop 538 i DE-DI : LT-T-Z:LP-DC3 This study Sedimentary:Extrusive sediments:Extrusives Puente Piedra Formation -11.9 -11.9 282.9 282.9 South America Peru Peru 85 95 Ma 0 343.2 -28.6 3.4 167.4 12 ND ND ND ND 73.3 179.3 2 3.7 0 Copper mineralisation occurred during intrusions 90 +/- 5 Ma. Gentle dips to WSW. . AF to 80mT (max 100mT) , Thermal 200-320C cleaned (Tb<320C). . OP (PYRR) , Js-T (Ph. II pyr. 225C, CT 295C) , IRM (no sat. 0. 7T). Pyrrhotite formed during Cu min. during intrusion at 85-95Ma. M >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period timescale_epoch method_codes timescale_citations citations Puente Piedra Formation 125 146 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous GM-CC-STRAT Gradstein et al. 2004 This study