tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
15973	2	2006-12-20T09:41:34.000Z	@magic	3.0	10.1139/e88-069	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	geological_province_sections	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_comp_name	pole_reversed_perc	description	rock_magnetic_test
Matachewan Dykes, Normal	Outcrop	5876	i	 DE-DI : LT-AF-Z:LP-DC3 	This study	Intrusive	diabase	Superior Province	Matachewan Dykes	47.2	47.2	275.4	275.4	North America	Canada	Ontario	2450	2455	Ma	0	23.2	17.9	17.9	49	3	11	ND	ND	ND	ND	45.8	57.2	6.8	13.2	Normal Dykes	0	Extent 60 km. Normal Dykes. AF to 100mT - characteristic magnetization.	ND
Matachewan Dykes, Reverse	Outcrop	5877	i	 DE-DI : LT-AF-Z:LP-DC3 	This study	Intrusive	diabase	Superior Province	Matachewan Dykes	47	47	276.4	276.4	North America	Canada	Ontario	2450	2455	Ma	0	204.1	-11.6	5.4	52	17	54	ND	ND	ND	ND	44	61.6	2.8	5.4	Reverse Dykes	100	Extent 60 km. Reverse Dykes. AF to 100mT - characteristic magnetization.	ND
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tab delimited	ages
location	age_low	age_high	age_unit	timescale_eon	timescale_era	timescale_period	description	method_codes	timescale_citations	citations
Matachewan Dykes, Normal	2450	2455	Ma	Proterozoic	Paleoproterozoic	Siderian	U-Pb zircon age 2452 +3-2 Ma.	GM-UPB	Gradstein et al. 2004	This study
Matachewan Dykes, Reverse	2450	2455	Ma	Proterozoic	Paleoproterozoic	Siderian	U-Pb zircon age 2452 +3-2 Ma.	GM-UPB	Gradstein et al. 2004	This study