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Uploaded by: Misty_Nikula_Ohlsen On: Jul 24 2006, 06:36 PM Views: 785 · Comments: 0
On the left: The Deflation Lag Deposit site that we first found. All of the rounded rocks are surrounded by bits of stone tools and flakes, broken pieces of pottery and charcoal -- all removed from their original "context" by the removal of the sand and dirt by wind erosion.
On the right: Jody Bourgeois is marking the layers of sand, soil and volcanic eruptions (tephra). She then describes the location (depth), color, grain texture and composition of each. This is recorded in a notebook and later transcribed onto the computer.
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Photostrip for Pre-Historical Human-Environment Interactions: Russia
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