tab delimited contribution id version timestamp contributor data_model_version reference description 13042 2 2006-12-20T11:13:50.000Z @magic 3.0 10.1016/0040-1951(90)90146-Y 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 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 Dunn Point Volcanics Outcrop 6476 i DE-DI : LT-T-Z:LP-DC4 This study Extrusive rhyolites:Basalt West Avalon Dunn Point Volcanics 45.8 45.8 297.9 297.9 North America Canada Nova Scotia 430 449 Ma 100 344 -60 4.1 68.6 3.43 19 132 99 F+ ND ND ND 2 130 4.7 6.2 0 Overlain by Lower Silurian sediments. Folding Middle Devonian. Thermal to 685C, component 300-635C. See also previous results RESULTNO 1230. ND Dunn Point Volcanics Outcrop 6476 i DE-DI : LT-T-Z:LP-DC4 This study Extrusive rhyolites:Basalt West Avalon Dunn Point Volcanics 45.8 45.8 297.9 297.9 North America Canada Nova Scotia 430 449 Ma 0 152 -33 20 19 99 F+ ND ND ND 2 130 4.7 6.2 0 Overlain by Lower Silurian sediments. Folding Middle Devonian. Thermal to 685C, component 300-635C. See also previous results RESULTNO 1230. 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 Dunn Point Volcanics 430 449 Ma Phanerozoic Paleozoic Ordovician : Silurian Late Ordovician : Llandovery Rb-Sr age 434+/-15 Ma. GM-RBSR:GM-FOSSIL Gradstein et al. 2004 This study