tab contribution id doi version timestamp magic_version contributor author description 6684 Gamov & Pen'kov (1971) 1 2006-12-29T09:11:43.000Z 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 geological_province_section location_class location_lithology location_description er_citation_names Bol'dzhuan Group Outcrop 38 69 38 69 Asia Tajikistan Tajik Depression Bol'dzhuan Group Sedimentary Redbeds Early Miocene. Extent 35 sq km. Superseded study. This study Kafirnigansk Group Outcrop 37.5 68.5 37.5 68.5 Asia Tajikistan Tajik Depression Kafirnigansk Group Sedimentary Redbeds Middle to Late Miocene. Extent 10 sq km. Superseded study. This study Karanak Group Outcrop 38 69 38 69 Asia Tajikistan Tajik Depression Karanak Group Sedimentary Redbeds Early Pliocene. Extent 30 sq km. Superseded study. This study Khingou Group Outcrop 38.5 69.5 38.5 69.5 Asia Tajikistan Tajik Depression Khingou Group Sedimentary Redbeds Middle Miocene. Extent 20 sq km. Superseded study. This study Kulyab Group Outcrop 38 69.5 38 69.5 Asia Tajikistan Tajik Depression Kulyab Group Sedimentary Redbeds Late Pliocene to Early Pleistocene. Extent 10 sq km. Superseded study. This study Shurysai Beds Outcrop 38 69 38 69 Asia Tajikistan Tajik Depression Shurysai Beds Sedimentary Redbeds Late Oligocene. Extent 10 km. Superseded study. This study Tavildarinsk Group Outcrop 38 69.5 38 69.5 Asia Tajikistan Tajik Depression Tavildarinsk Group Sedimentary Redbeds Late Miocene. Extent 20 sq km. Superseded study. 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 magic_method_codes er_timescale_citation_names er_citation_names Kulyab Group 1 3 Ma Phanerozoic Cenozoic Neogene Pliocene : Pleistocene GM-FOSSIL Gradstein et al. 2004 This study Karanak Group 3 5 Ma Phanerozoic Cenozoic Neogene Pliocene GM-FOSSIL Gradstein et al. 2004 This study Tavildarinsk Group 5 10 Ma Phanerozoic Cenozoic Neogene Miocene GM-FOSSIL Gradstein et al. 2004 This study Kafirnigansk Group 5 16 Ma Phanerozoic Cenozoic Neogene Miocene GM-FOSSIL Gradstein et al. 2004 This study Khingou Group 10 16 Ma Phanerozoic Cenozoic Neogene Miocene GM-FOSSIL Gradstein et al. 2004 This study Bol'dzhuan Group 16 23 Ma Phanerozoic Cenozoic Neogene Miocene GM-FOSSIL Gradstein et al. 2004 This study Shurysai Beds 23 29 Ma Phanerozoic Cenozoic Paleogene Oligocene GM-FOSSIL Gradstein et al. 2004 This study >>>>>>>>>> tab delimited er_citations MAGIC00390212 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 Gamov, L.N. and Pen'kov, A.V. 1971 Paleomagnetic directions and pole positions: Data for the USSR - Issue 1 Journal Soviet Geophysical Committee : World Data Center-B (Moscow) Catalogue GPMDB 360 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 average_k 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 3833 Kulyab Group i ND ND ND Ro M 38 69.5 1 3 Ma 49 359 3 10 60 70 82 250 2.6 4 100 200 GPMDB 3833 Thermal 150-180C, AF 18-20mT. Hcr=2-4mT. Old Result. Superseded study. LP-DC1 : DE-DI : LT-AF-Z : LT-T-Z This study 3984 Karanak Group i F+ ND ND ND M 38 69 3 5 Ma 52 10 7 10 33 13 80 194 6.6 9.6 100 0 GPMDB 3984 Thermal 150-180C, AF 18-20mT. Hcr=2-4mT. Old Result. Superseded study. LP-DC1 : DE-DI : LT-AF-Z : LT-T-Z This study 3990 Tavildarinsk Group i ND ND ND ND M 38 69.5 5 10 Ma 49 352 19 6 10 80 291 16.6 25.1 100 0 GPMDB 3990 Thermal 150-180C, AF 18-20mT. Hcr=2-4mT. Old Result. Superseded study. LP-DC1 : DE-DI : LT-AF-Z : LT-T-Z This study 3991 Kafirnigansk Group i ND ND ND ND M 37.5 68.5 5 16 Ma 53 358 6 31 20 86 277 5.8 8.3 100 0 GPMDB 3991 Thermal 150-180C, AF 18-20mT. Hcr=2-4mT. Old Result. Superseded study. LP-DC1 : DE-DI : LT-AF-Z : LT-T-Z This study 3992 Khingou Group i ND ND ND ND M 38.5 69.5 10 16 Ma 52 353 3 9 35 70 82 295 2.8 4.1 100 0 GPMDB 3992 Thermal 150-180C, AF 18-20mT. Hcr=2-4mT. Old Result. Superseded study. LP-DC1 : DE-DI : LT-AF-Z : LT-T-Z This study 3993 Bol'dzhuan Group i ND ND ND ND M 38 69 16 23 Ma 53 355 3 2 55 40 84 294 2.9 4.2 100 0 GPMDB 3993 Thermal 150-180C, AF 18-20mT. Hcr=2-4mT. Old Result. Superseded study. LP-DC1 : DE-DI : LT-AF-Z : LT-T-Z This study 4137 Shurysai Beds i ND ND ND ND M 38 69 23 29 Ma 50 355 6 40 41 30 82 282 5.4 8 100 0 GPMDB 4137 Thermal 150-180C, AF 18-20mT. Hcr=2-4mT. Old Result. Superseded study. LP-DC1 : DE-DI : LT-AF-Z : 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 GM-FOSSIL Geochronology Method Age determined from fossil record LP-DC1 Lab Protocol Pilot demagnetizations on some samples suggest stability but only NRM values reported DC1 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