tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
12065	2	2006-12-20T09:25:53.000Z	@magic	3.0	10.1016/0899-5362(87)90094-7	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_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
Liberian Metamorphics, Comp.A	Outcrop	5732	i	 DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Metamorphic	 granulites:Amphibolite 	West Africa	7.5	7.5	351.5	351.5	Africa	Liberia	Liberia	2044	2056	Ma	0	286.6	18.4	6	38	ND	ND	ND	ND	17.5	269.1	13	13	A	0	A Component. AF and/or thermal demag used. High temp high coercivity comp. . OP (TM, HEM, pyrite, PYRR) , Js-T. 40Ar/39Ar analysis suggests magnetization age 2050+/-6 Ma.	M
Liberian Metamorphics, Comp.B	Outcrop	5733	i	 DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Metamorphic	 granulites:Amphibolite 	West Africa	7.5	7.5	351.5	351.5	Africa	Liberia	Liberia	1440	1520	Ma	0	140.2	26.7	4	22	ND	ND	ND	Ro	45	232.8	13	13	B	200	B Component. High coercivity medium temp. comp. probably from pyrrhotite. OP (TM, HEM, PYRR, pyrite) , Js-T. 40Ar/39Ar analysis - magnetization 1450�10 to 1510+/-10 Ma.	M
Liberian Metamorphics, Comp.C	Outcrop	5734	i	 DE-VGP : LT-AF-Z : LT-T-Z:LP-DC4 	This study	Metamorphic	 granulites:Amphibolite 	West Africa	7.5	7.5	351.5	351.5	Africa	Liberia	Liberia	570	670	Ma	0	29.6	77.4	6	26	ND	ND	ND	ND	28.1	4.7	40	40	C	0	C Component. Low coercivity higher temperature (500-540C) component. OP (TM, HEM, PYRR, pyrite) , Js-T. 40Ar/39Ar analysis suggests magnetization age 570-670 Ma.	M
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tab delimited	ages
location	age_low	age_high	age_unit	timescale_eon	timescale_era	description	method_codes	timescale_citations	citations
Liberian Metamorphics, Comp.A	2200	2900	Ma	Archean : Proterozoic	Mesoarchean : Paleoproterozoic	Various Rb-Sr wr range from 2200 to 2900 Ma.	GM-RBSR	Gradstein et al. 2004	This study
Liberian Metamorphics, Comp.B	2200	2900	Ma	Archean : Proterozoic	Mesoarchean : Paleoproterozoic	Various Rb-Sr wr range from 2200 to 2900 Ma.	GM-RBSR	Gradstein et al. 2004	This study
Liberian Metamorphics, Comp.C	2200	2900	Ma	Archean : Proterozoic	Mesoarchean : Paleoproterozoic	Various Rb-Sr wr range from 2200 to 2900 Ma.	GM-RBSR	Gradstein et al. 2004	This study