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Pollen File Formats

Pollen data for individual sites are available in the following formats:
Tilia Tilia and associated Tilia Forms files (zipped into a single file).
ASC Raw counts as provided by the author, in GPD ASCII format.
F70 Raw counts for a selected set of Northern Hemisphere pollen types. The pollen types chosen comprise the Fossil 70 list of important types. The .f70 files are in GPD ASCII format.
M70 Modern raw counts for a selected set of Northern Hemisphere pollen types (the same set used for the F70 files). The modern raw counts include core tops as well as surface samples. They are arranged by Province and State, for Canada and the United States only. The .m70 files are in a modified GPD ASCII format.
P15 Percentages for the Top 15 Pollen Types (plus Other trees + shrubs and Other herbs) at a given site. The .p15 files are in GPD ASCII format.

21 February 2000