Inventors:
Ramal D. Jones - Sandy UT
Assignee:
University of Utah Research Foundation - Salt Lake City UT
International Classification:
G01V 500
Abstract:
Radiological surveys for the discovery and mapping of subterranean fossilized relics, notably dinosaur bones utilize a detector shielded by a lead casing having a collimating window oriented approximately parallel and slightly above ground surface to receive gamma radiation traveling approximately vertically upward.