tab delimited contribution id version timestamp contributor data_model_version reference description 14163 2 2006-12-20T10:36:32.000Z @magic 3.0 10.1016/0012-821X(89)90091-5 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 Chromite Ores Outcrop 6219 i DE-VGP : LT-AF-Z:LP-DC3 This study Metamorphic:Sedimentary chromiteores Chromite Ores 24.8 24.8 33.8 33.8 Africa Egypt Eastern Desert 670 900 Ma 0 198 -44 10 55 5 26 ND ND ND ND 73.5 112.9 8.6 8.6 100 Late Precambrian >670 Ma. AF to 100mT. Js-T (CT 90-135C) , SUSC. M >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period method_codes timescale_citations citations Chromite Ores 670 900 Ma Proterozoic Neoproterozoic Tonian : Cryogenian GM-CC-STRAT Gradstein et al. 2004 This study