calcite marble and dolomite of eastern
calcite marble and dolomite of eastern Vermont. T. Nelson Dale. U. S. Geological Survey Bulletin No. 589. Pp. 67, with maps and sections. Some of the rocks discussed are of preCambrian age and associated with granitegneiss. Some are of CambroOrdovician age and appear to be sporadic in a great schist mass. A few are probably of