tab delimited contribution id version timestamp contributor data_model_version reference description 15005 2 2006-12-22T01:13:39.000Z @magic 3.0 10.1016/S0040-1951(98)00197-8 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_significance fold_test conglomerate_test contact_test reversal_test pole_lat pole_lon pole_dp pole_dm pole_reversed_perc description rock_magnetic_test Clearwater Anorthosite Outcrop 8430 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC4 This study Extrusive ignimbrite Mweelrea Ignimbrites 53.6 53.6 350.4 350.4 Europe Ireland Ireland 468 472 Ma 100 132.6 29.1 17.9 27.4 4 42 95 F+ ND ND ND 9.9 216.4 10.9 19.7 100 Llanvirn age. AF to 90mT, thermal to 650C, characteristic component. IRM (sat. 0. 2-0. 3T or no sat. ) ; Hcr (30-50mT) ; Js-T. 15 sites from 4 flows. Passes McFadden and Jones test. M >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period timescale_epoch method_codes timescale_citations citations Clearwater Anorthosite 468 472 Ma Phanerozoic Paleozoic Ordovician Middle Ordovician GM-FOSSIL Gradstein et al. 2004 This study