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Consolidated Statements Of Operations (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
REVENUE
Artifact sales and other	$ 226,216	$ 41,444	$ 680,130	$ 338,693
Exhibit	28,124		99,527	65,000
Expedition	5,685,533	9,788,324	13,998,888	16,689,208
Total revenue	5,939,873	9,829,768	14,778,545	17,092,901
OPERATING EXPENSES
Cost of sales - artifacts and other	97,118	30,981	323,255	170,364
Marketing, general and administrative	2,293,687	2,171,790	6,897,857	6,742,075
Operations and research	7,521,962	6,607,436	16,241,556	15,272,354
Total operating expenses	9,912,767	8,810,207	23,462,668	22,184,793
INCOME (LOSS) FROM OPERATIONS	(3,972,894)	1,019,561	(8,684,123)	(5,091,892)
OTHER INCOME (EXPENSE)
Interest income	1,683	698	2,218	3,371
Interest expense	(82,313)	(220,035)	(285,924)	(394,030)
Change in derivative liabilities fair value	1,750,009		1,165,387
(Loss) from unconsolidated entity	(2,893,100)	(2,112,011)	(4,488,100)	(2,447,471)
Other	58,618	4,474	47,957	12,712
Total other income (expense)	(1,165,103)	(2,326,874)	(3,558,462)	(2,825,418)
LOSS BEFORE INCOME TAXES	(5,137,997)	(1,307,313)	(12,242,585)	(7,917,310)
Income tax benefit (provision)
NET LOSS	$ (5,137,997)	$ (1,307,313)	$ (12,242,585)	$ (7,917,310)
NET LOSS PER SHARE
Basic and diluted (See NOTE B)	$ (0.07)	$ (0.02)	$ (0.22)	$ (0.12)
Weighted average number of common shares outstanding
Basic and diluted	72,793,773	66,770,926	69,292,452	65,245,071

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