tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
14948	2	2006-12-20T10:42:24.000Z	@magic	3.0	10.1029/91JB02742	Upgraded to MagIC Data Model 3.0 by the MagIC Database Team
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tab delimited	locations
location	location_type	result_name	result_type	method_codes	citations	geologic_classes	lithologies	terranes	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
Cambrian Sediments	Outcrop	6245	i	 DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Sedimentary	 Limestone:shales 	North China	36	36	118	118	Asia	China	Hebei and Shandong Provinces	501	542	Ma	100	321	-34.7	12	17.1	4.63	10	59	99	F+	ND	IC+	Ro	21.2	335.2	12.4	12.4	200	Thermal to 650C, usually thermal followed by AF used. K2/K1=16. 2/3. 5=4. 63 (VGPs) or k2/k1=5. 18. Inverse Contact Test Parameters: Intruding Jurassic-Cretaceous dyke has positive co. Inverse Contact Test Significance: YES.	ND
Cambrian Sediments	Outcrop	6245	i	 DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Sedimentary	 Limestone:shales 	North China	36	36	118	118	Asia	China	Hebei and Shandong Provinces	501	542	Ma	0	313.7	-32.5	31.8	3.3		10		99	F+	ND	IC+	Ro	21.2	335.2	12.4	12.4	200	Thermal to 650C, usually thermal followed by AF used. K2/K1=16. 2/3. 5=4. 63 (VGPs) or k2/k1=5. 18. Inverse Contact Test Parameters: Intruding Jurassic-Cretaceous dyke has positive co. Inverse Contact Test Significance: YES.	ND
Cambro-Ordovician Sediments	Outcrop	6246	i	 DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Sedimentary	 Limestone:shales 	North China	36	36	118	118	Asia	China	Hebei and Shandong Provinces	461	501	Ma	100	342.9	-37.7	10.5	28.8	5.55	8	38	99	F+	ND	ND	Ro	28.8	310.9	12.3	12.3	200	Thermal to 650C, usually thermal followed by AF used. K2/K1=21. 1/3. 8=5. 55 (VGPs) or k2/k1=5. 88.	ND
Cambro-Ordovician Sediments	Outcrop	6246	i	 DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Sedimentary	 Limestone:shales 	North China	36	36	118	118	Asia	China	Hebei and Shandong Provinces	461	501	Ma	0	342.2	-41.2	28	4.9		8		99	F+	ND	ND	Ro	28.8	310.9	12.3	12.3	200	Thermal to 650C, usually thermal followed by AF used. K2/K1=21. 1/3. 8=5. 55 (VGPs) or k2/k1=5. 88.	ND
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tab delimited	ages
location	age_low	age_high	age_unit	timescale_eon	timescale_era	timescale_period	timescale_epoch	method_codes	timescale_citations	citations
Cambrian Sediments	501	542	Ma	Phanerozoic	Paleozoic	Cambrian	Early Cambrian : Middle Cambrian	GM-CC-STRAT	Gradstein et al. 2004	This study
Cambro-Ordovician Sediments	461	501	Ma	Phanerozoic	Paleozoic	Cambrian : Ordovician	Furongian : Middle Ordovician	GM-CC-STRAT	Gradstein et al. 2004	This study