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Fig. 1 -  Two footprints using a duck foot have been made in the sand. Steps 1 and 2 have been completed. The darker color of the sediment indicates that the material is not dry yet and cannot be lifted from the adjacent sediment.





Fig. 2 - The artificial trackway after it has dried and been removed from the adjacent sediment. It has not been trimmed or otherwise modified. Notice the retention of the three-dimensional shape of the footprints.







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