tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
14007	2	2006-12-22T02:30:35.000Z	@magic	3.0	10.1016/S0040-1951(02)00635-2	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_n_sites	dir_n_samples	fold_test	conglomerate_test	contact_test	reversal_test	pole_lat	pole_lon	pole_dp	pole_dm	pole_reversed_perc	pole_antipodal_angle	description	rock_magnetic_test
Fourth of July Batholith, Mafic Dikes	Outcrop	8996	i	 DE-DI : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Intrusive	 Lamprophyre:granitoid 	Cache Creek	59.7	59.7	226.3	226.3	North America	Canada	Canadian Cordillera	169	175	Ma	100	77	75	3	73	31	342	ND	ND	C+	Rb	55	279	5	5.5	26	177.6	Middle Jurassic. SSW (190 degrees) 9 degree tilt. AF and thermal, characteristic component 50-120 mT, 300-580C. IRM (MAGN, PYRR). Regional tilt used for the tilt correction.	ND
Fourth of July Batholith, Mafic Dikes	Outcrop	8996	i	 DE-DI : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Intrusive	 Lamprophyre:granitoid 	Cache Creek	59.7	59.7	226.3	226.3	North America	Canada	Canadian Cordillera	169	175	Ma	0	49.5	70.5	3	73	31		ND	ND	C+	Rb	55	279	5	5.5	26	177.6	Middle Jurassic. SSW (190 degrees) 9 degree tilt. AF and thermal, characteristic component 50-120 mT, 300-580C. IRM (MAGN, PYRR). Regional tilt used for the tilt correction.	ND
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tab delimited	ages
location	age_low	age_high	age_unit	timescale_eon	timescale_era	timescale_period	timescale_epoch	description	method_codes	timescale_citations	citations
Fourth of July Batholith, Mafic Dikes	169	175	Ma	Phanerozoic	Mesozoic	Jurassic	Middle Jurassic	U-Pb (z) ages 172+/-3, 170+/-5 Ma; 40Ar/39Ar (h) age 173+/-2 Ma.	 GM-UPB:GM-ARAR 	Gradstein et al. 2004	This study