CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
REVENUE
Artifact sales and other	$ 323,264	$ 227,574	$ 887,866	$ 1,030,646
Exhibit	25,000	20,691	26,484	80,691
Expedition		5,480		5,480
Total revenue	348,264	253,745	914,350	1,116,817
OPERATING EXPENSES
Cost of sales - artifacts and other	57,885	95,084	177,490	240,785
Marketing, general and administrative	2,394,323	2,928,570	5,408,848	5,719,891
Operations and research	2,747,707	9,511,112	9,843,390	15,244,345
Total operating expenses	5,199,915	12,534,766	15,429,728	21,205,021
INCOME (LOSS) FROM OPERATIONS	(4,851,651)	(12,281,021)	(14,515,378)	(20,088,204)
OTHER INCOME (EXPENSE)
Interest income	22,586	56	24,637	2,755
Interest expense	(135,307)	(918,486)	(662,927)	(1,989,541)
Change in derivative liabilities fair value	553,693	1,998,599	370,979	1,336,189
(Loss) from unconsolidated entity	(522,500)		(522,500)
Other	11,346	1,376	21,043	24,687
Total other income (expense)	(70,182)	1,081,545	(768,768)	(625,910)
(LOSS) BEFORE INCOME TAXES	(4,921,833)	(11,199,476)	(15,284,146)	(20,714,114)
Income tax benefit (provision)	481,055	50,000	481,055	(100,742)
NET (LOSS) BEFORE NON-CONTROLLING INTEREST	(4,440,778)	(11,149,476)	(14,803,091)	(20,814,856)
Non-controlling interest	424,897	253,500	988,452	253,500
NET (LOSS)	$ (4,015,881)	$ (10,895,976)	$ (13,814,639)	$ (20,561,356)
NET (LOSS) PER SHARE
Basic and diluted (See NOTE B)	$ (0.05)	$ (0.14)	$ (0.16)	$ (0.26)
Weighted average number of common shares outstanding with participating securities per the two-class method
Basic	84,898,133	79,345,030	84,420,661	78,350,236
Diluted	84,898,133	79,345,030	84,420,661	78,350,236