Geologic map of the Oreana tungsten mine, Pershing County, Nevada
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Open-File Report↗
Geology topics
D.B. Tatlock
Publications and source records attributed to D.B. Tatlock.
Geologic map of the Unionville quadrangle, Pershing County, Nevada
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Geologic Quadrangle↗
Geologic map of the Buffalo Mountain quadrangle, Pershing and Churchill Counties, Nevada
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Geologic Quadrangle↗
Some alkali and titania analyses of tektites before and after G-1 precision monitoring
A comparison of 55 older analyses of Australasian tektites with 110 modern precisely monitored analyses suggests that more than half of the older alkali and titania determinations are decidedly inaccurate and misleading. Deviations of the older analyses from the restricted values of the modern analyses are comparable to the imprecisions shown by early analyses of G-1 granite and W-1 diabase. This suggests that a high percentage of older alkali and titania analyses, such as those of Washington's tables, are of questionable quality.
Geochimica et Cosmochimica Acta↗
Preliminary geologic map of the Unionville quadrangle, Nevada
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Miscellaneous Field Studies Map↗