tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
15384	2	2006-12-29T09:21:54.000Z	@magic	3.0	10.1080/00018739700101511	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_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
Karroo Dolerites, surface samples	Outcrop	3731	i	 DE-DI : LT-NO:LP-DC0 	This study	Intrusive	Dolerite	Karroo Dolerites	-30	-30	29	29	Africa	South Africa	South Africa	188	198	Ma	0	172	62	12	20	33	ND	ND	ND	Ro	76	232	14	19	200	Superseded study. Old Result. Superseded study.	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
Karroo Dolerites, surface samples	188	198	Ma	Phanerozoic	Mesozoic	Jurassic	Early Jurassic	40Ar/39Ar and K-Ar ages 193+/-5 Ma - see REFNO 3010.	 GM-KAR:GM-ARAR 	Gradstein et al. 2004	This study