| Call Number (LC) | Title | Results |
|---|---|---|
| I 19.16:228 | Geology and geography of the Henry Mountains region, Utah; a survey and restudy of one of the classic areas in geology | 1 |
| I 19.16:229 |
Mica and beryl pegmatites in Idaho and Montana. A description of mines and prospects examined in each district, some illustrated by maps and structure sections Mica and beryl pegmatites in Idaho and Montana |
2 |
| I 19.16:230 | Geology of the Elkton Area, Virginia | 2 |
| I 19.16:231 |
Physiography and glacial geology of western Montana and adjacent areas; a study of glacial features in the intermontane valleys and the drainage area of the upper Missouri and Columbia Rivers Physiography and glacial geology of western Montana and adjacent areas |
2 |
| I 19.16:232 |
Paleocene Foraminifera of the Gulf Coastal region of the United States and adjacent areas. Descriptions and illustrations of smaller Foraminifera from the Gulf Coastal region, Cuba, Central America, Haiti, and Trinidad Paleocene Foraminifera of the Gulf Coastal region of the United States and adjacent areas |
2 |
| I 19.16:233 | Shorter contributions to general geology, 1950-1951 | 1 |
| I 19.16:233-A | Fresh-water mollusks of Cretaceous Age from Montana and Wyoming | 1 |
| I 19.16:233-B | Molluscan fauna of the Morrison Formation | 2 |
| I 19.16:233-C | Upper Silurian brachiopods from southeastern Alaska | 2 |
| I 19.16:233-D | Devonian and Mississippian rocks of central Arizona | 2 |
| I 19.16:233-E | Lower Tertiary Crinoids from northwestern Oregon | 1 |
| I 19.16:234 | Ostracoda from wells in North Carolina | 1 |
| I 19.16:234-A | Ostracoda from wells in North Carolina. Part 1. Cenozoic ostracoda | 1 |
| I 19.16:234-B | Ostracoda from wells in North Carolina. Part 2. Mesozoic Ostracoda | 1 |
| I 19.16:235 |
Geology and ore deposits of the west slope of the Mosquito Range. Includes the Leadville, Colorado, mining district Geology and ore deposits of the west slope of the Mosquito Range |
2 |
| I 19.16:236 | Foraminifera from the Arctic slope of Alaska | 1 |
| I 19.16:236-A |
Foraminifera from the Arctic slope of Alaska Foraminifera from the Arctic slope of Alaska : general introduction and Part 1, Triassic foraminifera |
2 |
| I 19.16:236-B | Foraminifera from the Arctic slope of Alaska. Part 2. Jurassic foraminifera | 1 |
| I 19.16:236-C |
Foraminifera from the arctic slope of Alaska / 3. Cretaceous Foraminifera Foraminifera from the Arctic slope of Alaska. Part 3. Cretaceous Foraminifera |
2 |
| I 19.16:237 |
Geology of Clinton County magnetite district, New York. Petrology and structural features of the rocks associated with the magnetite ore bodies Geology of Clinton County magnetite district, New York |
2 |