tab contribution id doi version timestamp magic_version contributor author description 5620 Zhao (1987) 1 2006-12-21T09:54:49.000Z 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 terrane geological_province_section location_class location_lithology location_description er_citation_names Feitianshan Formation Outcrop 27.9 102.3 27.9 102.3 Asia China Sichuan Province South China Feitianshan Formation Sedimentary sediments This study Fengjiahe, Yimen Formations Outcrop 26.5 102.2 26.5 102.2 Asia China Sichuan Province South China Fengjiahe and Yimen Formations Sedimentary sediments This study Jialingjiang Formation Outcrop 28.2 103 28.2 103 Asia China Sichuan Province South China Jialingjiang Formation Sedimentary sediments This study Lamei, Qingtianbao Formations Outcrop 27.4 101 27.4 101 Asia China Sichuan Province South China Lamei and Qingtianbao Formations Sedimentary sediments This study Leikupo Formation Outcrop 28.3 103 28.3 103 Asia China Sichuan Province South China Leikupo Formation Sedimentary sediments This study Shandong Basalts Outcrop 36.4 118.8 36.4 118.8 Asia China Shandong Province North China Shandong Basalts Extrusive Basalt Extent 30 km. Yishi fracture zone. Horizontal strata. This study South Sichuan Jurassic Sediments Outcrop 27.5 101.8 27.5 101.8 Asia China Sichuan Province South China Sedimentary sediments Zhanghe, Xinchun and Zhonggouenshan Formations. This study South Sichuan Triassic Sediments Outcrop 26.6 101.7 26.6 101.7 Asia China Sichuan Province South China Sedimentary sediments Xujiahe, Bingnam and Boujawan Formations. This study Xiaobu Formation Outcrop 26.6 102.4 26.6 102.4 Asia China Sichuan Province South China Xiaobu Formation Sedimentary Redbeds This study Yantang Formation Outcrop 27.4 101.5 27.4 101.5 Asia China Sichuan Province South China Yantang Formation Sedimentary sediments 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 Shandong Basalts 14 18 Ma Phanerozoic Cenozoic Neogene Miocene K-Ar ages 14-18 Ma. GM-KAR Gradstein et al. 2004 This study Xiaobu Formation 65 100 Ma Phanerozoic Mesozoic Cretaceous Late Cretaceous GM-CC-STRAT Gradstein et al. 2004 This study Feitianshan Formation 100 146 Ma Phanerozoic Mesozoic Cretaceous Early Cretaceous GM-CC-STRAT Gradstein et al. 2004 This study South Sichuan Jurassic Sediments 161 176 Ma Phanerozoic Mesozoic Jurassic Middle Jurassic GM-CC-STRAT Gradstein et al. 2004 This study Fengjiahe, Yimen Formations 176 200 Ma Phanerozoic Mesozoic Jurassic Early Jurassic GM-CC-STRAT Gradstein et al. 2004 This study South Sichuan Triassic Sediments 200 228 Ma Phanerozoic Mesozoic Triassic Late Triassic GM-CC-STRAT Gradstein et al. 2004 This study Leikupo Formation 228 245 Ma Phanerozoic Mesozoic Triassic Middle Triassic GM-CC-STRAT Gradstein et al. 2004 This study Yantang Formation 228 245 Ma Phanerozoic Mesozoic Triassic Middle Triassic GM-CC-STRAT Gradstein et al. 2004 This study Jialingjiang Formation 245 251 Ma Phanerozoic Mesozoic Triassic Early Triassic GM-CC-STRAT Gradstein et al. 2004 This study Lamei, Qingtianbao Formations 245 251 Ma Phanerozoic Mesozoic Triassic Early Triassic GM-CC-STRAT Gradstein et al. 2004 This study >>>>>>>>>> tab delimited er_citations MAGIC00393369 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 Zhao, X. 1987 A paleomagnetic study of Phanerozoic rocks from eastern China Journal Ph.D Thesis, Univ.California Santa Cruz pp GPMDB 2712 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 Wilson 1961 Wilson, R.L. 1961 Palaeomagnetism in Northern Ireland, Part I. The thermal demagnetization of natural magnetic moments in rocks Journal Geophysical Journal London 5 45-58 >>>>>>>>>> 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 vgp_lat vgp_lon vgp_dp vgp_dm tilt_correction percent_reversed iaga_database iaga_res_no result_description magic_method_codes er_citation_names 7050 Shandong Basalts i ND ND ND Ro ND 36.4 118.8 14 18 Ma 53.4 3 4.1 2 21 86.6 236.1 4.9 4.9 0 200 GPMDB 7050 AF and thermal cleaning. LP-DC3 : DE-VGP : LT-AF-Z : LT-T-Z This study 7051 Xiaobu Formation i ND ND ND ND ND 26.6 102.4 65 100 Ma 46.2 12.6 5.3 3 20 78.9 186.6 4.3 6.7 100 0 GPMDB 7051 Thermal cleaning used. LP-DC3 : DE-DI : LT-T-Z This study 7052 Feitianshan Formation i ND ND ND ND ND 27.9 102.3 100 146 Ma 44.5 14.2 14.5 2 11 77.4 196.2 11.5 18.3 100 0 GPMDB 7052 Thermal cleaning. LP-DC3 : DE-DI : LT-T-Z This study 7053 South Sichuan Jurassic Sediments i ND ND ND ND ND 27.5 101.8 161 176 Ma 43.9 30.5 9.7 5 27 62.3 187 7.7 12.4 100 0 GPMDB 7053 Thermal cleaning. LP-DC2 : DE-DI : LT-T-Z This study 7054 Fengjiahe, Yimen Formations i ND ND ND ND ND 26.5 102.2 176 200 Ma 41.8 25.3 7.6 3 14 69.4 192.4 5.8 9.4 100 0 GPMDB 7054 Thermal cleaning. LP-DC2 : DE-DI : LT-T-Z This study 7055 South Sichuan Triassic Sediments i F+ ND ND ND ND 26.6 101.7 200 228 Ma 39.2 42.8 5.7 10 58 51 189.5 6.7 6.7 100 0 GPMDB 7055 Thermal cleaning. 4 localities sampled, one outlier rejected. Fold test stated to be positive. LP-DC3 : DE-VGP : LT-T-Z This study 7056 Leikupo Formation i ND ND ND ND ND 28.3 103 228 245 Ma -29.4 186.6 18.4 2 10 76 255.8 11.2 20.3 100 100 GPMDB 7056 Thermal cleaning, noisy Zijderveld plots. Structural problems?. LP-DC3 : DE-DI : LT-T-Z This study 7057 Yantang Formation i ND ND ND ND ND 27.4 101.5 228 245 Ma 48.2 59.8 4.6 2 11 37.9 174.5 3.9 6 100 0 GPMDB 7057 Thermal cleaning, noisy Zijderveld plots. Structural problems?. LP-DC3 : DE-DI : LT-T-Z This study 7058 Jialingjiang Formation i ND ND ND ND ND 28.2 103 245 251 Ma 25.7 32 5.5 2 16 56.8 212.6 3.2 5.9 100 0 GPMDB 7058 Thermal cleaning. LP-DC3 : DE-DI : LT-T-Z This study 7059 Lamei, Qingtianbao Formations i ND ND ND ND ND 27.4 101 245 251 Ma 53.7 49.1 6.7 4 30 47.5 168.7 6.5 9.4 100 0 GPMDB 7059 Thermal cleaning. Structural problems?. LP-DC3 : DE-DI : LT-T-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 DE-VGP Direction Estimation Pole latitude and longitude calculation from mean VGP Ptype V Cox & Doell 1960 GM-CC-STRAT Geochronology Method Correlation chronology: Stratigraphic succession GM-KAR Geochronology Method 40K-40Ar age determination LP-DC2 Lab Protocol Bulk demagnetization carried out on all samples but no vector diagrams shown DC2 http://earthref.org/MAGIC/books/Tauxe/2005/lecture.16.htm#IAGA7 McElhinny & McFadden 2000 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 LT-T-Z Lab Treatment Specimen cooling: In zero field Heating the specimen to the desired temperature step and then cooling in zero ambient magnetic field. T http://earthref.org/MAGIC/books/Tauxe/2005/lecture.09.htm#LT-TZ Wilson 1961 : Collinson 1983