tab delimited contribution id version timestamp contributor data_model_version reference description 12574 2 2006-12-22T02:46:36.000Z @magic 3.0 10.1016/j.precamres.2003.09.008 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 Frere Formation Outcrop 9136 i DE-DI : LT-T-Z:LP-DC4 This study Metamorphic:Sedimentary ironores:metamorphics Frere Formation -26.335 -26.335 121.875 121.875 Australia Australia Western Australia 1800 1900 Ma 100 314.3 -24.8 2.6 38.5 2 78 F+ ND ND R- 45.2 40 1.3 2.4 A 12 Two drill holes from opposite limbs of an anticline. A Component. Thermal, component 570-680C. Js-T, SUSC-T (MAGN, HEM). ND Frere Formation Outcrop 9136 i DE-DI : LT-T-Z:LP-DC4 This study Metamorphic:Sedimentary ironores:metamorphics Frere Formation -26.335 -26.335 121.875 121.875 Australia Australia Western Australia 1800 1900 Ma 100 314.3 -24.8 2.6 38.5 78 F+ ND ND R- 45.2 40 1.3 2.4 A 12 Two drill holes from opposite limbs of an anticline. A Component. Thermal, component 570-680C. Js-T, SUSC-T (MAGN, HEM). ND Frere Formation Outcrop 9136 i DE-DI : LT-T-Z:LP-DC4 This study Metamorphic:Sedimentary ironores:metamorphics Frere Formation -26.335 -26.335 121.875 121.875 Australia Australia Western Australia 1800 1900 Ma 0 313 -25.6 2.7 37.1 78 F+ ND ND R- 45.2 40 1.3 2.4 A 12 Two drill holes from opposite limbs of an anticline. A Component. Thermal, component 570-680C. Js-T, SUSC-T (MAGN, HEM). ND >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period description method_codes timescale_citations citations Frere Formation 1800 1900 Ma Proterozoic Paleoproterozoic Orosirian U-Pb ages 1878+/- 2 Ma from stratigraphic equivalent. GM-UPB:GM-CC-STRAT Gradstein et al. 2004 This study