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A GUIDE TO THE FOSSIL REPTILES AND FISHES IN THE DEPARTMENT OF GEOLOGY AND PALAEONTOLOGY BRITISH MUSEUM (NAT. HIST.) DEPT. OF ...
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ABUNDANCE AND DISTRIBUTION OF URANIUM AND THORIUM IN ZIRCON, SPHENE, APATITE, EPIDOTE, AND MONAZITE IN GRANITIC ROCKS UNITED STATES GEOLOGICAL SURVEY (USGS)
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A NEW METHOD, VOLUMETRIC, FOR THE DETERMINATION OF THORIUM IN THE PRESENCE OF OTHER RARE EARTHS, AND ITS APPLICATION TO THE ANALYSIS OF MONAZITE SAND FREDERICK WILLIAM ZONS
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A CATALOGUE OF THE OFFICIAL GEOLOGICAL SURVEYS IN THE STATE OF CALIFORNIA ANTHONY WAYNE VODGES
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A COMPILATION OF SPATIAL DIGITAL DATABASES FOR SELECTED U.S. GEOLOGICAL SURVEY NONFUEL MINERAL RESOURCE ASSESSMENTS FOR PARTS OF IDAHO AND MONTANA UNIT... U.S. DEPARTMENT OF THE INTERIOR
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