tab delimited contribution id version timestamp contributor data_model_version reference description 15572 2 2006-12-21T10:40:05.000Z @magic 3.0 10.1029/93JB00709 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 terranes 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_ratio dir_n_sites dir_n_samples fold_test_significance fold_test conglomerate_test contact_test reversal_test pole_lat pole_lon pole_dp pole_dm pole_reversed_perc description rock_magnetic_test Crescent Formation Outcrop 7442 a DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 This study Extrusive Basalt Crescent Crescent Formation 48 48 236.5 236.5 North America U.S.A. Washington 45 56 Ma 100 168.8 -70.1 5 5.46 46 292 99 F+ ND ND Ro 80.7 192 8 8 65 Combined Result. AF to 100mT, thermal to 580C, characteristic component. Includes data from RESULTNO 256. ND Crescent Formation Outcrop 7442 a DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 This study Extrusive Basalt Crescent Crescent Formation 48 48 236.5 236.5 North America U.S.A. Washington 45 56 Ma 0 162.2 -60 14.1 46 99 F+ ND ND Ro 80.7 192 8 8 65 Combined Result. AF to 100mT, thermal to 580C, characteristic component. Includes data from RESULTNO 256. ND >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period timescale_epoch description method_codes timescale_citations citations Crescent Formation 45 56 Ma Phanerozoic Cenozoic Paleogene Eocene 40Ar/39Ar ages (5) range 45. 4+/-0. 6 to 56. 0+/-1. 0 Ma. GM-ARAR Gradstein et al. 2004 This study