tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
12421	2	2006-12-19T12:36:13.000Z	@magic	3.0	10.1130/0016-7606(1960)71[645:ROP]2.0.CO;2	Upgraded to MagIC Data Model 3.0 by the MagIC Database Team
>>>>>>>>>>
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_samples	fold_test	conglomerate_test	contact_test	reversal_test	pole_lat	pole_lon	pole_dp	pole_dm	pole_reversed_perc	description	rock_magnetic_test
Bass Limestone, Hakatai Shale	Outcrop	5927	i	 DE-DI : LT-NO:LP-DC0 	This study	Sedimentary	 shale:Limestone 	Colorado Plateau	36	36	248	248	North America	U.S.A.	Arizona	900	1600	Ma	100	205	65	21	6	10	ND	ND	ND	ND	-4	232	27	33	0	Grand Canyon Series. Extent Thickness 140m. Superseded study. Old Result. Superseded study.	ND
>>>>>>>>>>
tab delimited	ages
location	age_low	age_high	age_unit	timescale_eon	timescale_era	timescale_period	method_codes	timescale_citations	citations
Bass Limestone, Hakatai Shale	900	1600	Ma	Proterozoic	Mesoproterozoic : Neoproterozoic	Calymmian : Tonian	GM-CC-STRAT	Gradstein et al. 2004	This study