tab delimited contribution id version timestamp contributor data_model_version reference description 12618 2 2006-12-19T10:29:18.000Z @magic 3.0 10.1016/0040-1951(88)90192-8 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 terranes 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 Alkalic Intrusives, Pedernal Hills Outcrop 1531 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC4 This study Intrusive syenites Colorado Plateau 34.6 34.6 254.5 254.5 North America U.S.A. New Mexico 256 323 Ma 100 147 4 3.6 310 7 35 ND ND Co ND 42 121 1.8 3.6 100 AF to 80mT, thermal to 675C. Univectorial to roigin. IRM (sat. 0. 3T, no sat. 1T) , Js-T (CT 575C). Late Paleozoic remagnetization. Contact Test Parameters: Positive contact test with host rocks-could be hyd. Contact Test Significance: ?. M Alkalic Intrusives, Pedernal Hills Outcrop 1531 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC4 This study Intrusive syenites Colorado Plateau 34.6 34.6 254.5 254.5 North America U.S.A. New Mexico 256 323 Ma 0 147 0 3.6 316 7 ND ND Co ND 42 121 1.8 3.6 100 AF to 80mT, thermal to 675C. Univectorial to roigin. IRM (sat. 0. 3T, no sat. 1T) , Js-T (CT 575C). Late Paleozoic remagnetization. Contact Test Parameters: Positive contact test with host rocks-could be hyd. Contact Test Significance: ?. M Alkalic Intrusives, Pedernal Hills Outcrop 1531 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC4 This study Intrusive syenites Colorado Plateau 34.6 34.6 254.5 254.5 North America U.S.A. New Mexico 256 323 Ma 0 147 4 3.6 310 7 ND ND Co ND 42 121 1.8 3.6 100 AF to 80mT, thermal to 675C. Univectorial to roigin. IRM (sat. 0. 3T, no sat. 1T) , Js-T (CT 575C). Late Paleozoic remagnetization. Contact Test Parameters: Positive contact test with host rocks-could be hyd. Contact Test Significance: ?. M >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period timescale_epoch description method_codes timescale_citations citations Alkalic Intrusives, Pedernal Hills 462 476 Ma Phanerozoic Paleozoic Ordovician Early Ordovician : Middle Ordovician Rb-Sr age 469+/-7 Ma. GM-RBSR Gradstein et al. 2004 This study