tab delimited contribution id version timestamp contributor data_model_version reference description 12764 2 2006-12-29T08:49:04.000Z @magic 3.0 10.1016/0040-1951(66)90010-2 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_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 Lugano Porphyries Outcrop 3539 i DE-DI : LT-AF-Z:LP-DC3 This study Extrusive porphyrie Lugano Porphyries 45.9 45.9 8.8 8.8 Europe Italy Lugano 251 299 Ma 100 143.4 -16.8 8.7 27.9 2.2 11 11 95 F+ ND ND ND 41.5 240.5 4.6 9 100 Extent 10 km. Superseded study. AF to 90mT, cleaning 50-90mT. Data included in RESULTNO 2997. Superseded study. ND Lugano Porphyries Outcrop 3539 i DE-DI : LT-AF-Z:LP-DC3 This study Extrusive porphyrie Lugano Porphyries 45.9 45.9 8.8 8.8 Europe Italy Lugano 251 299 Ma 0 142.2 28.7 13.3 12.7 11 95 F+ ND ND ND 41.5 240.5 4.6 9 100 Extent 10 km. Superseded study. AF to 90mT, cleaning 50-90mT. Data included in RESULTNO 2997. Superseded study. ND >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period method_codes timescale_citations citations Lugano Porphyries 251 299 Ma Phanerozoic Paleozoic Permian GM-CC-STRAT Gradstein et al. 2004 This study