tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
15121	2	2006-12-21T11:55:01.000Z	@magic	3.0	10.1139/e96-057	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	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
Pre-Grenvillian Mafic Intrusions, Comp.A	Outcrop	8028	i	 DE-DI : LT-T-Z:LP-DC4 	This study	Intrusive	 Norite : maficrocks:Gabbro 	54.5	54.5	301.5	301.5	North America	Canada	Labrador	550	650	Ma	0	331	-49	9	37	9	31	ND	ND	ND	ND	2	146	8	11	A	0	Includes Michael Gabbro and Adlavik type intrusions. Extent 200x60 km. A Component. Thermal to 580C. Component age as suggested by author.	ND
Pre-Grenvillian Mafic Intrusions, Comp.B	Outcrop	8029	i	 DE-DI : LT-T-Z:LP-DC4 	This study	Intrusive	 Norite : maficrocks:Gabbro 	54.5	54.5	301.5	301.5	North America	Canada	Labrador	750	800	Ma	0	121	54	6	54	13	49	ND	ND	ND	ND	-13	168	6	8	B	100	Includes Michael Gabbro and Adlavik type intrusions. Extent 200x60 km. B Component. Thermal to 580C. Componenta age as suggested by author.	ND
Pre-Grenvillian Mafic Intrusions, Comp.C	Outcrop	8030	i	 DE-DI : LT-T-Z:LP-DC4 	This study	Intrusive	 Norite : maficrocks:Gabbro 	54.5	54.5	301.5	301.5	North America	Canada	Labrador	920	970	Ma	0	133	26	4	40	36	156	ND	ND	ND	ND	11	168	2	4	C	100	Includes Michael Gabbro and Adlavik type intrusions. Extent 200x60 km. C Component. Thermal to 580C. Component age as suggested by author.	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
Pre-Grenvillian Mafic Intrusions, Comp.A	1420	1650	Ma	Proterozoic	Mesoproterozoic	Calymmian	Michael Gabbro 1426+/-6; Adlavik intr. 1645+/3, 1649+/-1 Ma.	GM-ISO	Gradstein et al. 2004	This study
Pre-Grenvillian Mafic Intrusions, Comp.B	1420	1650	Ma	Proterozoic	Mesoproterozoic	Calymmian	Michael Gabbro 1426+/-6; Adlavik intr. 1645+/3, 1649+/-1 Ma.	GM-ISO	Gradstein et al. 2004	This study
Pre-Grenvillian Mafic Intrusions, Comp.C	1420	1650	Ma	Proterozoic	Mesoproterozoic	Calymmian	Michael Gabbro 1426+/-6; Adlavik intr. 1645+/3, 1649+/-1 Ma.	GM-ISO	Gradstein et al. 2004	This study