tab delimited	contribution
id	version	timestamp	contributor	data_model_version	reference	description
15475	3	2006-12-19T10:10:55.000Z	@magic	3.0	10.1016/0012-821X(81)90085-6	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
Carboniferous Volcanics, SE Sardinia	Outcrop	1427	i	 DE-DI : LT-AF-Z : LT-T-Z:LP-DC3 	This study	Extrusive	 Andesite:ignimbrite 	Sardinia	39.8	39.8	9.5	9.5	Europe	Italy	SE Sardinia	304	312	Ma	100	85	-7	5.5	27	27	127	ND	ND	ND	ND	-1.6	285.4	2.8	5.5	100	Upper Westphalian to Lower Stephanian. Dips 0-45 degrees. AF to 150mT, thermal to 670C. SUSC.	M
Nurra Volcanics	Outcrop	1428	i	 DE-DI : LT-AF-Z : LT-T-Z:LP-DC3 	This study	Extrusive	ignimbrite	Sardinia	40.8	40.8	8	8	Europe	Italy	NW Sardinia	304	312	Ma	100	126	-1			2	11	ND	ND	ND	ND	26.8	253			100	Upper Westphalian to Lower Stephanian. Dips 20-45 degrees. AF to 150mT, thermal to 670C. SUSC.	M
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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
Carboniferous Volcanics, SE Sardinia	304	312	Ma	Phanerozoic	Paleozoic	Carboniferous	Pennsylvanian	K-Ar ages in range 280-300 Ma.	 GM-KAR:GM-FOSSIL 	Gradstein et al. 2004	This study
Nurra Volcanics	304	312	Ma	Phanerozoic	Paleozoic	Carboniferous	Pennsylvanian	K-Ar ages 280-300 Ma.	 GM-KAR:GM-FOSSIL 	Gradstein et al. 2004	This study