Journal of the Academy of Natural Sciences of Philadelphia . Fig. 88. Acorn (full size). Fig. 89. Acorn (full size). Fig. 90. Unidentified (full size). Fig. 91. Unidentified (full size.) so CERTAIN SAND MOUNDS OF.

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Keywords: ., bookcentury1800, bookdecade1810, booki, booksubjectnaturalhistory