But opponents have accused the family immediately Tinajero, Zhulsruda Hapgood and that they allegedly deliberately imbedded in the clay remnants of ancient wood. Yes, and the radiocarbon method, frankly, quite often gives misleading results, that it could be fully relied upon. After four years of research findings we have decided to apply more advanced thermoluminescent method in the laboratory of Pennsylvania Museum. Proxy Hapgood and Zhulsruda, figurines brought to a scientist Arthur Young. And soon he received from the head of the laboratory of Dr. Rhine Froliha such a letter: "We were so overwhelmed by the unexpected age of these figures, that Mark Gan decided to do his own for 18 runs with each of them - and this is very, very serious study ... All three figures given the same date of 2500 BC, that is 4500 years all ... Laboratory decided to extend it to the entire collection dating Zhulsruda '.