tab delimited contribution id version timestamp contributor data_model_version reference description 14150 2 2006-12-19T07:58:58.000Z @magic 3.0 10.1016/0012-821X(81)90009-1 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 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_n_sites fold_test conglomerate_test contact_test reversal_test pole_lat pole_lon pole_dp pole_dm pole_reversed_perc description rock_magnetic_test Miocene Volcanics, Sardinia Outcrop 668 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC2 This study Extrusive Andesite:ignimbrite Sardinia 40.7 40.7 8.5 8.5 Europe Italy Sardinia 18 20 Ma 0 0 50 3 84 ND ND ND Ro 81 189 2.7 4 200 ND Oligocene-Miocene Volcanics, Sardinia Outcrop 667 i DE-DI : LT-AF-Z : LT-T-Z:LP-DC2 This study Extrusive Andesite:ignimbrite Sardinia 40.7 40.7 8.5 8.5 Europe Italy Sardinia 20 34 Ma 0 329 51 2 102 ND ND ND Ro 64 270 1.8 2.7 200 Extent 100 km. 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 Miocene Volcanics, Sardinia 18 20 Ma Phanerozoic Cenozoic Neogene Miocene K-Ar ages around 19 Ma. GM-KAR Gradstein et al. 2004 This study Oligocene-Miocene Volcanics, Sardinia 20 34 Ma Phanerozoic Cenozoic Paleogene : Neogene Oligocene : Miocene K-Ar ages 20-34 Ma. GM-KAR Gradstein et al. 2004 This study