Call Number (LC) Title Results
I 19.9:49 The Ceratopsia / 1
I 19.9:50 The Cretaceous flora of southern New York, and New England. 1
I 19.9:51 Cambrian Brachiopoda / 1
I 19.9:52 The geology of the lake Superior region. 1
I 19.9:53 The Pleistocene of Indiana and Michigan and the history of the Great lakes. 1
I 19.9:54 The Mesozoic and Cenozoic Echinodermata of the United States. 1
I 19.9:55 The titanotheres of ancient Wyoming, Dakota, and Nebraska / 1
I 19.90:MR-1 Geologic environment map of alumina resources of the Columbia Basin / 1
I 19.90:MR-2 The uranium deposits of the United States / 1
I 19.90:MR-3 Potash occurrences in the United States / 1
I 19.90:MR-4 Mineral deposits and occurrences in Massachusetts and Rhode Island, exclusive of clay, sand and gravel, and peat / 1
I 19.90:MR-5 Mineral deposits and occurrences in Vermont, exclusive of clay, sand and gravel, and peat / 1
I 19.90:MR-6 Mineral deposits and occurrences in New Hampshire, exclusive of clay, sand and gravel, and peat / 1
I 19.90:MR-7 Mineral deposits and occurrences in Connecticut, exclusive of clay, sand and gravel, and peat / 1
I 19.90:MR-8 Chromite, cobalt, nickel, and platinum occurrences in Alaska / 1
I 19.90:MR-9 Copper, lead, and zinc occurrences in Alaska / 1
I 19.90:MR-10 Molybdenum, tin, and tungsten occurrences in Alaska / 1
I 19.90:MR-11 Antimony, bismuth, and mercury occurrences in Alaska / 1
I 19.90:MR-12 Mineral deposits of Maryland, excluding fuels, sand, and gravel / 1
I 19.90:MR-13 Copper in the United States : exclusive of Alaska and Hawaii / 1