tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
14991	2	2006-12-19T12:00:58.000Z	@magic	3.0	10.1016/0012-821X(73)90068-X	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_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
Southern California Batholith	Outcrop	2340	i	 DE-DI : LT-AF-Z:LP-DC2 	This study	Intrusive	 Tonalite:Gabbro 	Santa Ana	33.5	33.5	243	243	North America	U.S.A.	California	100	121	Ma	0	3	49.5	5	48.5	18	110	ND	ND	ND	ND	85.5	22.5	4.5	6.8	0	San Marcos Gabbro. Superseded study. AF minimum dispersion. Data included in RESULTNO 441. Superseded study.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
Southern California Batholith	100	121	Ma	Phanerozoic	Mesozoic	Cretaceous	Early Cretaceous	K-Ar age 100 Ma; Rb-Sr age 121 Ma.	 GM-RBSR:GM-KAR 	Gradstein et al. 2004	This study