tab delimited contribution id version timestamp contributor data_model_version reference description 12680 2 2006-12-19T07:25:31.000Z @magic 3.0 10.1029/JB089iB06p04461 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 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 Nikolai Greenstone Outcrop 295 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC3 This study Extrusive Basalt Wrangell Nikolai Greenstone 63.1 63.1 214.1 214.1 North America U.S.A. Central Alaska 218 235 Ma 100 98.5 -26.7 8.5 7.2 46 192 ND ND ND ND 16.4 123.1 5 9.2 100 Underlain by Ladinian shales, overlain by Carnian limestones. Strikes 112-298/Dips 32-61. . AF 40mT, not as effective as Thermal 513-635C. . OP (MAGN+ex. ILM) , IRM (steep-0. 25T+slow rise) , Js-T (CT 555-579C). M Nikolai Greenstone Outcrop 295 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC3 This study Extrusive Basalt Wrangell Nikolai Greenstone 63.1 63.1 214.1 214.1 North America U.S.A. Central Alaska 218 235 Ma 0 80.7 -26 8.9 6.6 46 ND ND ND ND 16.4 123.1 5 9.2 100 Underlain by Ladinian shales, overlain by Carnian limestones. Strikes 112-298/Dips 32-61. . AF 40mT, not as effective as Thermal 513-635C. . OP (MAGN+ex. ILM) , IRM (steep-0. 25T+slow rise) , Js-T (CT 555-579C). M >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period timescale_epoch method_codes timescale_citations citations Nikolai Greenstone 218 235 Ma Phanerozoic Mesozoic Triassic Middle Triassic : Late Triassic GM-CC-STRAT Gradstein et al. 2004 This study