tab delimited contribution id version timestamp contributor data_model_version reference description 12424 2 2006-12-19T12:11:04.000Z @magic 3.0 10.1038/178935b0 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 Karroo Basalt Outcrop 3730 i DE-DI : LT-NO:LP-DC0 This study Extrusive Basalt Karroo Basalt -18 -18 26 26 Africa Zimbabwe Zimbabwe 188 198 Ma 0 332 -40 4.6 19 6 11 ND ND ND ND 63 281 4 6 0 Same age as Karroo dolerites (REFNO 3010). Superseded study. Old Result. Superseded study. ND >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period timescale_epoch method_codes timescale_citations citations Karroo Basalt 188 198 Ma Phanerozoic Mesozoic Jurassic Early Jurassic GM-KAR: GM-KAR :GM-ARAR Gradstein et al. 2004 This study