tab contribution id doi version timestamp magic_version contributor author description 5570 10.1029/91TC00869 1 2006-12-21T09:41:23.000Z 2.2 @magic >>>>>>>>>> tab delimited er_locations er_location_name location_type location_begin_lat location_begin_lon location_end_lat location_end_lon continent_ocean country region location_class location_lithology er_citation_names C.Black Mountains Volcanics, Accommod. Zone Outcrop 38 243 38 243 North America U.S.A. Nevada Extrusive Basalt : Andesite This study C.Black Mountains Volcanics, Eldorado Canyon Outcrop 38 243 38 243 North America U.S.A. Nevada Extrusive Basalt : Andesite This study >>>>>>>>>> tab delimited er_ages er_location_name age_range_low age_range_high age_unit timescale_eon timescale_era timescale_period timescale_epoch age_description magic_method_codes er_timescale_citation_names er_citation_names C.Black Mountains Volcanics, Accommod. Zone 14 17 Ma Phanerozoic Cenozoic Neogene Miocene K-Ar ages 14. 1 to 16. 8 Ma. GM-KAR Gradstein et al. 2004 This study C.Black Mountains Volcanics, Eldorado Canyon 14 17 Ma Phanerozoic Cenozoic Neogene Miocene K-Ar ages 14. 1 to 16. 8 Ma. GM-KAR Gradstein et al. 2004 This study >>>>>>>>>> tab delimited er_citations MAGIC00394368 er_citation_name long_authors year title citation_type journal volume pages book_title book_editors publisher city iaga_database iaga_ref_no This study Faulds, J.E., Geissman, J.W. and Shafiqullah, M. 1992 Implications of paleomagnetic data on Miocene extension near a major accommodation zone in the Basin and Range Province, northwestern Arizona and southern Nevada Journal Tectonics 11 204-227 GPMDB 2667 As & Zijderveld 1958 As, J.A. and Zijderveld, J.D.A. 1958 Magnetic cleaning of rocks in paleomagnetic research Journal Geophysical Journal International 1 308-319 Collinson 1983 Collinson, D.W. 1983 Book 503 Methods in rock magnetism and Paleomagnetism: Techniques and instrumentation Chapman and Hall London Cox & Doell 1960 Cox, A. and Doell, R.R. 1960 Review of paleomagnetism Journal Geological Society of America Bulletin 71 645 Gradstein et al. 2004 Gradstein, F.M., Ogg, J.G. and Smith, A.G. 2004 Book 588 A Geologic Time Scale Cambridge University Press Cambridge McElhinny & McFadden 2000 McElhinny, M.W. and McFadden, P.L. 2000 Serial Book International Geophysics Series 73 1-1 Paleomagnetism: continents and oceans Dmowska, R., Holton, J.R. and Rossby, H.T. Academic Press San Diego >>>>>>>>>> tab delimited pmag_results pmag_result_name er_location_names data_type fold_test conglomerate_test contact_test reversal_test rock_magnetic_test average_lat average_lon average_age_low average_age_high average_age_unit average_inc average_dec average_alpha95 average_n average_nn average_k vgp_lat vgp_lon vgp_dp vgp_dm tilt_correction tilt_k_ratio tilt_n tilt_inc_corr tilt_dec_corr tilt_k_corr tilt_alpha95_corr tilt_inc_uncorr tilt_dec_uncorr tilt_k_uncorr tilt_alpha95_uncorr fold_test_significance percent_reversed antipodal normal_inc normal_dec normal_n normal_k normal_alpha95 reversed_inc reversed_dec reversed_n reversed_k reversed_alpha95 iaga_database iaga_res_no result_description magic_method_codes er_citation_names 6966 C.Black Mountains Volcanics, Accommod. Zone i F+ ND ND Ro ND 38 243 14 17 Ma 61.3 353.4 6.7 28 215 17.4 83.3 196.2 7.9 10.3 100 3.87 28 61.3 353.4 17.4 6.7 51.6 0.7 4.5 14.5 99 4 161.4 61.3 354.8 27 17.3 6.9 -56 140 1 343 3.6 GPMDB 6966 Accommod. Zone. LP-DC3 : DE-DI : LT-AF-Z This study 6967 C.Black Mountains Volcanics, Eldorado Canyon i ND ND ND R- ND 38 243 14 17 Ma 47.8 346.3 9.1 21 149 13.5 75.4 118.4 7.7 11.9 100 21 47.8 346.3 13.5 9.1 38.7 311.6 13.6 8.9 33 158.2 54.9 350.2 14 13.9 11 -34 161.1 7 27.2 11.8 GPMDB 6967 Eldorado Canyon. LP-DC3 : DE-DI : LT-AF-Z This study >>>>>>>>>> tab delimited magic_methods magic_method_code method_type method_definition method_description method_iaga7 method_url_tauxe er_citation_names DE-DI Direction Estimation Pole latitude and longitude calculation from mean declination-inclination Ptype D Cox & Doell 1960 GM-KAR Geochronology Method 40K-40Ar age determination LP-DC3 Lab Protocol Vector diagrams or stereoplots with M/Mo justify demagnetization procedures used DC3 http://earthref.org/MAGIC/books/Tauxe/2005/lecture.16.htm#IAGA7 McElhinny & McFadden 2000 LT-AF-Z Lab Treatment Alternating field: In zero field A specimen is subject to a decaying and alternating magnetic field such that the magnetic moments with coercivities below the peak field are aligned in opposed directions, and thus cancel. Specimens are typically reoriented in three or more orthogonal axe. A http://earthref.org/MAGIC/books/Tauxe/2005/lecture.09.htm#LT-AFZ As & Zijderveld 1958 : Collinson 1983