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GSNI GeoIndex Tellus Survey 2005-2006
Tellus Survey 2005-2006 The Tellus geochemical survey began in the summer of 2004 and was completed in 2006. This was a multi-media survey of soil, stream-sediment and stream-... -
GSNI GeoIndex Soils
Tellus Soils For rural soils, samples were collected at an interval of approximately one site per 2 km2 (about one site every 500 acres). Samples were collected from two depths... -
GSNI GeoIndex Soil Sample Locations
Tellus Soil Sample Locations The Tellus geochemical survey began in the summer of 2004 and was completed in 2006. This was a multi-media survey of soil, stream-sediment and...