tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
13010	2	2006-12-19T09:46:45.000Z	@magic	3.0	10.1029/GL007i007p00541	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	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_reversed_perc	description	rock_magnetic_test
Bearpaw Mountains intrusions	Outcrop	1261	i	 DE-VGP : LT-AF-Z:LP-DC2 	This study	Intrusive	Intrusives	Bearpaw Mountains intrusions	48.2	48.2	250.3	250.3	North America	U.S.A.	Montana	50	54	Ma	0	347	69	4.3	71.8	18	160	ND	ND	ND	Ro	80.5	198.4	5.8	5.8	56	AF cleaning 10-80mT.	ND
Highwood Mountains intrusions	Outcrop	1262	i	 DE-VGP : LT-AF-Z:LP-DC2 	This study	Intrusive	Intrusives	Highwood Mountains intrusions	47.4	47.4	249.4	249.4	North America	U.S.A.	Montana	49	53	Ma	0	347.2	64.4	5.2	27.8	29	220	ND	ND	ND	ND	81.2	167.3	7.1	7.1	0	AF cleaning 10-80mT.	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
Bearpaw Mountains intrusions	50	54	Ma	Phanerozoic	Cenozoic	Paleogene	Eocene	K-Ar and Fission track ages in range 50-54 Ma.	 GM-FT:GM-KAR 	Gradstein et al. 2004	This study
Highwood Mountains intrusions	49	53	Ma	Phanerozoic	Cenozoic	Paleogene	Eocene	K-Ar, Fission track ages in range 49-53 Ma.	 GM-FT:GM-KAR 	Gradstein et al. 2004	This study