tab delimited contribution id version timestamp contributor data_model_version reference description 13645 2 2006-12-21T10:11:14.000Z @magic 3.0 10.1029/93GL00667 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 Grays River Formation Outcrop 7175 i DE-DI : LT-T-Z:LP-DC4 This study Sedimentary Dolostone Grays River Formation 45 45 297 297 North America Canada Nova Scotia 300 320 Ma 0 177.6 14.4 4.9 40.7 22 90 ND ND ND ND 37.6 120 2.6 5 100 Grays River zinc-lead deposit - Visean sediments. Thermal to 550C, characteristic component. IRM (sat. 0. 3T). Pennsylvanian remagnetization. M >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period timescale_epoch method_codes timescale_citations citations Grays River Formation 326 359 Ma Phanerozoic Paleozoic Carboniferous Mississippian GM-FOSSIL Gradstein et al. 2004 This study