tab delimited contribution id version timestamp contributor data_model_version reference description 14878 2 2006-12-19T12:02:18.000Z @magic 3.0 10.1016/0301-9268(76)90024-3 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_comp_name pole_reversed_perc description rock_magnetic_test Chibougamau Greenstone Belt, CH Magnetization Outcrop 2416 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC3 This study Metamorphic greenstones:metamorphics Chibougamau Greenstone Belt 49.9 49.9 285.6 285.6 North America Canada Quebec 900 1100 Ma 0 119 51 15 5 23 ND ND ND ND -7 155 19 28 CH 100 Metamorphosed during Kenoran orogeny c. 2600 Ma. CH Magnetiz. . Intermediate Tb component 200-650C, AF coercivity 20->100mT. Age c. 1000 Ma suggested. ND Chibougamau Greenstone Belt, CS Magnetization Outcrop 2415 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC3 This study Metamorphic greenstones:metamorphics Chibougamau Greenstone Belt 49.9 49.9 285.6 285.6 North America Canada Quebec 2500 2700 Ma 0 186 -38 10 70 4 13 ND ND ND ND 61 93 8 13 CS 100 Metamorphosed during Kenoran orogeny c. 2600 Ma. CS Magnetiz. . High Tb (550-650C) , high coercivity component. ND Chibougamau Greenstone Belt, CV Magnetization Outcrop 2417 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC3 This study Metamorphic greenstones:metamorphics Chibougamau Greenstone Belt 49.9 49.9 285.6 285.6 North America Canada Quebec 1400 1600 Ma 0 60 -24 30 64 2 10 ND ND ND ND 8 46 18 34 CV 0 Metamorphosed during Kenoran orogeny c. 2600 Ma. CV Magnetiz. . Low coercivity component to 20mT. Age c. 1500 Ma suggested. ND >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era method_codes timescale_citations citations Chibougamau Greenstone Belt, CH Magnetization 2500 2700 Ma Archean Neoarchean GM-CC-STRAT Gradstein et al. 2004 This study Chibougamau Greenstone Belt, CS Magnetization 2500 2700 Ma Archean Neoarchean GM-CC-STRAT Gradstein et al. 2004 This study Chibougamau Greenstone Belt, CV Magnetization 2500 2700 Ma Archean Neoarchean GM-CC-STRAT Gradstein et al. 2004 This study