tab delimited contribution id version timestamp contributor data_model_version reference description 13417 2 2006-12-21T10:40:21.000Z @magic 3.0 10.1029/93JB01089 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 village_city age_low age_high age_unit dir_tilt_correction dir_dec dir_inc dir_alpha95 dir_k dir_k_ratio dir_polarity 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_comp_name pole_reversed_perc pole_antipodal_angle description rock_magnetic_test Berriasian-Valanginian Point Smellie Lavas Outcrop 7455 i DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 This study Extrusive Andesite Antarctic Peninsula Point Smellie Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 136 146 Ma 100 320.1 -62.2 6.3 213 10.1 4 21 99 F+ ND ND Rc 60.1 229.8 9.5 9.5 25 170.6 Berriasian-Valanginian age. AF to 50mT, thermal agrees. IRM (sat. 0. 1T). M Berriasian-Valanginian Point Smellie Lavas Outcrop 7455 i DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 This study Extrusive Andesite Antarctic Peninsula Point Smellie Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 136 146 Ma 0 327.3 -71.9 20 21 4 99 F+ ND ND Rc 60.1 229.8 9.5 9.5 25 170.6 Berriasian-Valanginian age. AF to 50mT, thermal agrees. IRM (sat. 0. 1T). M Berriasian-Valanginian Point Smellie Lavas Outcrop 7455 i DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 This study Extrusive Andesite Antarctic Peninsula Point Smellie Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 136 146 Ma 100 315.1 -61.9 5.4 518.5 n 3 99 F+ ND ND Rc 60.1 229.8 9.5 9.5 25 170.6 Berriasian-Valanginian age. AF to 50mT, thermal agrees. IRM (sat. 0. 1T). M Berriasian-Valanginian Point Smellie Lavas Outcrop 7455 i DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 This study Extrusive Andesite Antarctic Peninsula Point Smellie Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 136 146 Ma 100 155.1 61.8 6.7 83 r 1 99 F+ ND ND Rc 60.1 229.8 9.5 9.5 25 170.6 Berriasian-Valanginian age. AF to 50mT, thermal agrees. IRM (sat. 0. 1T). M Bone Bay Intrusions Outcrop 7452 i DE-VGP : LT-T-Z:LP-DC4 This study Intrusive mafic dykes:Granite Antarctic Peninsula Bone Bay Intrusions -63.6 -63.6 300.9 300.9 Antarctica Antarctica Northern Graham Land 159 161 Ma 0 2.5 -57.3 5.9 89 8 47 ND ND ND ND 64.5 305.4 8.2 8.2 0 Extent >15 km. Thermal to 570C, characteristic component. IRM (sat. 0. 3T). M Cape Tuxen Intrusions Outcrop 7443 i DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 This study Intrusive gronodiorite:Gabbro Antarctic Peninsula -65.3 -65.3 296 296 Antarctica Antarctica Penola Strait 83 86 Ma 0 4.7 -75.2 4.2 260 6 36 ND ND ND ND 86.4 332.3 7.5 7.5 0 Granodiorite dykes intrude gabbro. Thermal to 580C, AF + thermal, characteristic component. IRM (sat. 0. 2T). M Charlotte Bay Intrusions Outcrop 7447 i DE-VGP : LT-T-Z:LP-DC4 This study Intrusive Monzonite : maficdyke:Gabbro Antarctic Peninsula Charlotte Bay Intrusions -64.6 -64.6 298.5 298.5 Antarctica Antarctica Gerlache Strait 40 60 Ma 0 349.3 -77.1 3.3 546 5 26 ND ND ND ND 85.4 194.2 6 6 0 Thermal to 595CD, characteristic component. Remagnetized by granite intrusions c. 50 Ma. ND Chester Cone, Usnea Plugs Outcrop 7457 i DE-VGP : LT-AF-Z:LP-DC4 This study Intrusive diabase:hornblende-andesite Antarctic Peninsula Chester Cone and Usnea Plugs -62.6 -62.6 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 105 120 Ma 0 4.7 -68.9 10.9 129 3 16 ND ND ND ND 80 314.2 16.9 16.9 0 Cut by rhyolite flow (Rb-Sr 111+/-4 Ma). AF to 95mT, characteristic component. IRM (sat. 0. 1T). M Joinville Island Intrusions Outcrop 7451 i DE-DI : LT-T-Z:LP-DC4 This study Intrusive maficdyke:Gabbro Antarctic Peninsula Joinville Island Intrusions -63.3 -63.3 304.2 304.2 Antarctica Antarctica Northern Graham Land 70 110 Ma 0 8.7 -77 5.1 73 12 ND ND ND ND 85.8 65 8.9 9.5 0 Age estimated at c. 90 Ma. Thermal to 580C, characteristic component. ND Laager Point Sediments Outcrop 7459 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary Siltstone:Sandstone Antarctic Peninsula Laager Point Sediments -62.6 -62.6 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 65 125 Ma 100 358.2 -81.7 3.3 790 4 23 95 SF+ ND ND ND 77.2 123.9 5.7 5.7 0 Berriasian to Valanginian. Thermal to 500C, characteristic component. Post-Berremian age?. ND Laager Point Sediments Outcrop 7459 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary Siltstone:Sandstone Antarctic Peninsula Laager Point Sediments -62.6 -62.6 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 65 125 Ma 50 210.5 -85.1 6.9 180 4.16 4 95 SF+ ND ND ND 77.2 123.9 5.7 5.7 0 Berriasian to Valanginian. Thermal to 500C, characteristic component. Post-Berremian age?. ND Laager Point Sediments Outcrop 7459 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary Siltstone:Sandstone Antarctic Peninsula Laager Point Sediments -62.6 -62.6 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 65 125 Ma 0 5.3 -69 6.7 190 4 95 SF+ ND ND ND 77.2 123.9 5.7 5.7 0 Berriasian to Valanginian. Thermal to 500C, characteristic component. Post-Berremian age?. ND Low Island Sediments Outcrop 7454 i DE-DI : LT-T-Z:LP-DC4 This study Sedimentary Siltstone:Sandstone Antarctic Peninsula Low Island Sediments -63.2 -63.2 297.8 297.8 Antarctica Antarctica South Shetland Islands 155 161 Ma 100 183.3 58 6 24 2.4 25 25 99 F+ ND ND ND 65.3 303.9 6.5 8.9 100 Oxfordian age. Intruded by granodiorite (121+/-3 Ma). Thermal to 550C, high temperature component >340C. IRM (sat. 0. 3T). M Low Island Sediments Outcrop 7454 i DE-DI : LT-T-Z:LP-DC4 This study Sedimentary Siltstone:Sandstone Antarctic Peninsula Low Island Sediments -63.2 -63.2 297.8 297.8 Antarctica Antarctica South Shetland Islands 155 161 Ma 0 208.9 49.9 9.9 10 25 99 F+ ND ND ND 65.3 303.9 6.5 8.9 100 Oxfordian age. Intruded by granodiorite (121+/-3 Ma). Thermal to 550C, high temperature component >340C. IRM (sat. 0. 3T). M Moot Point Intrusions, Comp.A Outcrop 7444 i DE-VGP : LT-T-Z:LP-DC4 This study Intrusive mafic dykes:Granodiorite Antarctic Peninsula Moot Point Intrusions -65.2 -65.2 296 296 Antarctica Antarctica Penola Strait 105 107 Ma 0 23.8 -71.2 3.9 379 5 32 ND ND ND ND 75.3 0.3 7.2 7.2 A 0 Mafic dykes intrude diorite body. A Component. Thermal to 580C, characteristic component. IRM (sat. 0. 2T). M Moot Point Intrusions, Comp.B Outcrop 7445 i DE-DI : LT-T-Z:LP-DC4 This study Intrusive mafic dykes:Granodiorite Antarctic Peninsula Moot Point Intrusions -65.2 -65.2 296 296 Antarctica Antarctica Penola Strait 45 65 Ma 0 297.2 -76.3 5.9 51 13 ND ND ND Ro 64.2 179.3 10 10.8 B 8 Mafic dykes intrude diorite body. B Component. Thermal to 580C, lower temperature component. IRM (sat. 0. 2T). M Mount Banck Granite, Comp.A Outcrop 7448 i DE-VGP : LT-T-Z:LP-DC4 This study Intrusive Granite Antarctic Peninsula Mount Banck Granite -64.9 -64.9 297 297 Antarctica Antarctica Gerlache Strait 127 135 Ma 0 21.6 -70.4 6.2 395 3 17 ND ND ND ND 75.1 353.7 10 10 A 0 A Component. Thermal to 570C, lower temperature component <450C. IRM (sat. 0. 2T). M Mount Banck Granite, Comp.B Outcrop 7449 i DE-DI : LT-T-Z:LP-DC4 This study Intrusive Granite Antarctic Peninsula Mount Banck Granite -64.9 -64.9 297 297 Antarctica Antarctica Gerlache Strait 127 135 Ma 0 327.1 -77.6 5.5 79 3 10 ND ND ND ND 76.5 186.3 9.6 10.2 B 0 B Component. Thermal to 570C, higher temperature component. IRM (sat. 0. 2T). M Mount Flora Formation, Hope Bay Outcrop 7450 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary Siltstone Antarctic Peninsula Mount Flora Formation -63.4 -63.4 303 303 Antarctica Antarctica Northern Graham Land 20 160 Ma 100 15.3 -79.4 5.1 172 6 32 F- ND ND ND 79.1 95.3 7.1 7.1 0 Thermal to 600C, characteristic component. Remagnetized but age unknown. ND Mount Flora Formation, Hope Bay Outcrop 7450 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary Siltstone Antarctic Peninsula Mount Flora Formation -63.4 -63.4 303 303 Antarctica Antarctica Northern Graham Land 20 160 Ma 0 34.1 -64.4 12 32 0.19 6 F- ND ND ND 79.1 95.3 7.1 7.1 0 Thermal to 600C, characteristic component. Remagnetized but age unknown. ND Mount Flora Formation, Hope Bay Outcrop 7450 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary Siltstone Antarctic Peninsula Mount Flora Formation -63.4 -63.4 303 303 Antarctica Antarctica Northern Graham Land 20 160 Ma 0 15.3 -79.4 5.1 172 6 F- ND ND ND 79.1 95.3 7.1 7.1 0 Thermal to 600C, characteristic component. Remagnetized but age unknown. ND Rasmussen Island Intrusions Outcrop 7446 i DE-VGP : LT-T-Z:LP-DC4 This study Intrusive mafic dyke:Granite Antarctic Peninsula Rasmussen Island Intrusions -65.3 -65.3 295.9 295.9 Antarctica Antarctica Penola Strait 116 118 Ma 0 14.4 -72.1 7.8 98 5 27 ND ND ND ND 79.9 338.1 13.2 13.2 0 Thermal to 580C, characteristic component. IRM (sat. 0. 2T). M Sealer Hill Plugs Outcrop 7461 i DE-VGP : LT-T-Z:LP-DC4 This study Intrusive diabase:Andesite Antarctic Peninsula Sealer Hill Plugs -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 104 112 Ma 0 38.9 -70.6 10.8 51 5 30 ND ND ND ND 68.9 28.6 17.7 17.7 0 Thermal to 500C, characteristic component. IRM (sat. 0. 1T). M Snow Island Volcanics Outcrop 7453 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary:Extrusive Andesite:Basalt Antarctic Peninsula Snow Island Volcanics -62.7 -62.7 299.8 299.8 Antarctica Antarctica South Shetland Islands 50 60 Ma 0 341.5 -77.5 8.1 230 3 21 F- ND ND ND 81.4 177.1 15.1 15.1 0 Overlie Lower Cretaceous rocks. Thermal to 660, characteristic component. IRM (sat. 0. 2T). Remagnetized by sill (54 Ma). M South Beaches Berriasian-Valanginian Rocks Outcrop 7460 i DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 This study Intrusive:Sedimentary Andesite:Sandstone Antarctic Peninsula -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 65 125 Ma 0 4.2 -68.6 3.8 213 8 40 ND ND C- ND 80.3 308.9 6.1 6.1 0 Berriasian to Valanginian. Thermal to 500C, characteristic component. Magnetic age post-Berremian. Contact Test Parameters: Dykes and sediments uniformly magnetized. Contact Test Significance: NO. ND Valanginian-Hauterivian Point Smellie Lavas Outcrop 7456 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary Siltstone Antarctic Peninsula Point Smellie Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 130 140 Ma 100 24.5 -66.9 9.3 178 8.09 3 11 95 F+ ND ND ND 71.8 355.9 12.7 12.7 0 Valanginian to Hauterivian. Folding pre-Berremian. Thermal to 610C, characteristic component. ND Valanginian-Hauterivian Point Smellie Lavas Outcrop 7456 i DE-VGP : LT-T-Z:LP-DC4 This study Sedimentary Siltstone Antarctic Peninsula Point Smellie Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 130 140 Ma 0 9 -69.7 26.9 22 3 95 F+ ND ND ND 71.8 355.9 12.7 12.7 0 Valanginian to Hauterivian. Folding pre-Berremian. Thermal to 610C, characteristic component. ND Vietor Rock Lavas Outcrop 7458 i DE-VGP : LT-T-Z:LP-DC4 This study Extrusive Extrusives Antarctic Peninsula Vietor Rock Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 103 111 Ma 100 27 -73 11.8 111 3 16 ND ND ND ND 76.6 26.5 19 19 0 Thermal to 570C, characteristic component. IRM (sat. 0. 2T). Lavas assumed deposited on dipping slope. M Vietor Rock Lavas Outcrop 7458 i DE-VGP : LT-T-Z:LP-DC4 This study Extrusive Extrusives Antarctic Peninsula Vietor Rock Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 103 111 Ma 0 298.1 -79.4 11.7 112 3 ND ND ND ND 76.6 26.5 19 19 0 Thermal to 570C, characteristic component. IRM (sat. 0. 2T). Lavas assumed deposited on dipping slope. M Vietor Rock Lavas Outcrop 7458 i DE-VGP : LT-T-Z:LP-DC4 This study Extrusive Extrusives Antarctic Peninsula Vietor Rock Lavas -62.7 -62.7 298.9 298.9 Antarctica Antarctica South Shetland Islands Livingston Island 103 111 Ma 0 27 -73 11.8 111 3 ND ND ND ND 76.6 26.5 19 19 0 Thermal to 570C, characteristic component. IRM (sat. 0. 2T). Lavas assumed deposited on dipping slope. M >>>>>>>>>> tab delimited ages location age_low age_high age_unit timescale_eon timescale_era timescale_period timescale_epoch timescale_stage description method_codes timescale_citations citations Berriasian-Valanginian Point Smellie Lavas 136 146 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous Berriasian - Valanginian GM-FOSSIL Gradstein et al. 2004 This study Bone Bay Intrusions 159 161 Ma Phanerozoic Mesozoic Jurassic Middle Jurassic Rb-Sr whole rock 160+/-1 Ma. GM-RBSR Gradstein et al. 2004 This study Cape Tuxen Intrusions 83 86 Ma Phanerozoic Mesozoic Cretaceous Late Cretaceous U-Pb gabbro age 85+/-1 Ma; granodiorite 84. 5+/-1 Ma. GM-UPB Gradstein et al. 2004 This study Charlotte Bay Intrusions 107 123 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous U-Pb age on monzonite 115+/-8 Ma. GM-UPB Gradstein et al. 2004 This study Chester Cone, Usnea Plugs 105 120 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous K-Ar ages range 107+/-4 to 116+/-5 Ma. GM-KAR Gradstein et al. 2004 This study Joinville Island Intrusions 70 110 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous : Late Cretaceous GM-CC-STRAT Gradstein et al. 2004 This study Laager Point Sediments 136 146 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous Berriasian - Valanginian GM-FOSSIL Gradstein et al. 2004 This study Low Island Sediments 155 161 Ma Phanerozoic Mesozoic Jurassic Late Jurassic Oxfordian GM-FOSSIL Gradstein et al. 2004 This study Moot Point Intrusions, Comp.A 105 107 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous U-Pb age of diorite 106+/-1 Ma. GM-UPB Gradstein et al. 2004 This study Moot Point Intrusions, Comp.B 105 107 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous U-Pb age of diorite 106+/-1 Ma. GM-UPB Gradstein et al. 2004 This study Mount Banck Granite, Comp.A 127 135 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous Rb-Sr isochron 131+/-4 Ma. GM-RBSR Gradstein et al. 2004 This study Mount Banck Granite, Comp.B 127 135 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous Rb-Sr isochron 131+/-4 Ma. GM-RBSR Gradstein et al. 2004 This study Mount Flora Formation, Hope Bay 176 200 Ma Phanerozoic Mesozoic Jurassic Early Jurassic GM-FOSSIL Gradstein et al. 2004 This study Rasmussen Island Intrusions 116 118 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous U-Pb age of granite 117+/-1 Ma. GM-UPB Gradstein et al. 2004 This study Sealer Hill Plugs 104 112 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous Diabase 40Ar/39Ar 111 Ma; K-Ar 108+/-4 Ma. GM-KAR:GM-ARAR Gradstein et al. 2004 This study Snow Island Volcanics 65 100 Ma Phanerozoic Mesozoic Cretaceous Late Cretaceous GM-CC-STRAT Gradstein et al. 2004 This study South Beaches Berriasian-Valanginian Rocks 136 146 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous Berriasian - Valanginian GM-FOSSIL Gradstein et al. 2004 This study Valanginian-Hauterivian Point Smellie Lavas 130 140 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous Valanginian - Hauterivian GM-FOSSIL Gradstein et al. 2004 This study Vietor Rock Lavas 103 111 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous 40Ar/39Ar age 104 Ma; K-Ar average 107+/-4 Ma. GM-KAR:GM-ARAR Gradstein et al. 2004 This study