Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1o x 2o quadrangle, Missouri: drill hole no. 18, 19 and 20 Read more about Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1o x 2o quadrangle, Missouri: drill hole no. 18, 19 and 20
Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1o x 2o quadrangle, Missouri: drill hole no. 14 and 15 Read more about Spectrographic and chemical analyses of whole-rock and insoluble-residue samples, Rolla 1o x 2o quadrangle, Missouri: drill hole no. 14 and 15
Franconian (Upper Cambrian) trilobite faunas from the Elvins Group of southeast Missouri Read more about Franconian (Upper Cambrian) trilobite faunas from the Elvins Group of southeast Missouri
Paleoecology of two new species of late Cambrian Hypseloconus (Monoplacophora) from Missouri Read more about Paleoecology of two new species of late Cambrian Hypseloconus (Monoplacophora) from Missouri
Underground treasures--The story of mining in Missouri [reprinted from the Official Manual, State of Missouri 1977-1978] Read more about Underground treasures--The story of mining in Missouri [reprinted from the Official Manual, State of Missouri 1977-1978]
New Monoplacophora (Mollusca) from late Cambrian and early Ordovician of Missouri Read more about New Monoplacophora (Mollusca) from late Cambrian and early Ordovician of Missouri
Guide to the southeast Missouri mineral district Read more about Guide to the southeast Missouri mineral district
A different view of the lead mines of Missouri: archaeological investigations in the Palmer mining district Read more about A different view of the lead mines of Missouri: archaeological investigations in the Palmer mining district
Report on a magnetic anomaly in Washington County, Missouri [draft manuscript] Read more about Report on a magnetic anomaly in Washington County, Missouri [draft manuscript]
Report on a magnetic and geological survey of an iron prospect in Washington County, Missouri [draft manuscript] Read more about Report on a magnetic and geological survey of an iron prospect in Washington County, Missouri [draft manuscript]
