tab delimited contribution id version timestamp contributor data_model_version reference description 14744 2 2006-12-22T02:22:14.000Z @magic 3.0 10.1029/2000TC001265 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_significance fold_test conglomerate_test contact_test reversal_test pole_lat pole_lon pole_dp pole_dm pole_reversed_perc description rock_magnetic_test St.Francois Mountains Acidic Rocks Outcrop 8932 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC4 This study Intrusive:Extrusive Granite:rhyolites Laurentia St.Francois Mountains Acidic Rocks 37.5 37.5 269.5 269.5 North America U.S.A. Missouri 1460 1492 Ma 100 233.4 36.9 6.8 27 18 103 99 F+ G+ IC+ ND -13.2 219 4.7 8 0 Middle Proterozoic. Regional tilt 9-11 degrees SW (strike 150). Mainly thermal, characteristic component 400-685C. IRM, 3-axis Jrs-T, OP (MAGN, HEM). 1 site with opposite polarity was not included (high Ed95). Passes McElhinny (1964) , McFadden (1990) tests. ND St.Francois Mountains Acidic Rocks Outcrop 8932 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC4 This study Intrusive:Extrusive Granite:rhyolites Laurentia St.Francois Mountains Acidic Rocks 37.5 37.5 269.5 269.5 North America U.S.A. Missouri 1460 1492 Ma 0 232.8 48.5 13.2 7.8 18 99 F+ G+ IC+ ND -13.2 219 4.7 8 0 Middle Proterozoic. Regional tilt 9-11 degrees SW (strike 150). Mainly thermal, characteristic component 400-685C. IRM, 3-axis Jrs-T, OP (MAGN, HEM). 1 site with opposite polarity was not included (high Ed95). Passes McElhinny (1964) , McFadden (1990) tests. ND >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period method_codes timescale_citations citations St.Francois Mountains Acidic Rocks 1460 1492 Ma Proterozoic Mesoproterozoic Calymmian GM-UPB Gradstein et al. 2004 This study