tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
13620	2	2006-12-29T09:32:41.000Z	@magic	3.0	10.1016/0012-821X(67)90110-0	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_n_sites	dir_n_samples	fold_test	conglomerate_test	contact_test	reversal_test	pole_lat	pole_lon	pole_reversed_perc	description	rock_magnetic_test
Lavas Bed I, Olduvai Gorge	Outcrop	3377	a	 DE-DI : LT-AF-Z : LT-T-Z:LP-DC2 	This study	Extrusive	Basalt	-3	-3	35.3	35.3	Africa	Tanzania	Olduvai Gorge	1	2	Ma	0	2	-3	2	7	ND	ND	ND	ND	88	268	0	Thermal to 650C, AF to 10mT. Combined with data from REFNO 420.	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
Lavas Bed I, Olduvai Gorge	1	2	Ma	Phanerozoic	Cenozoic	Neogene	Pleistocene	K-Ar age 1. 9 Ma.	GM-KAR	Gradstein et al. 2004	This study