Reference List

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Author = Z

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Zauderer, J.N. 1973. A neoglacial pollen record from Osgood swamp California. Thesis. University of Arizona. 48p.

Zumberge, J.H., and J.E. Potzger. 1956. Late Wisconsin chronology of the Lake Michigan basin correlated with pollen studies. Bulletin of the Geological Society of America 67:271-288.

Zumberge, J.H., and J.E. Potzger. 1955. Pollen profiles radiocarbon dating and geologic chronology of the lake Michigan Basin. Science 121:309-311.

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