Polystrate fossil: Difference between revisions

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Illustrated articles about unfossilized upright trees found within glacial deposits of North America include: (1.) [http://www.museum.state.il.us/muslink/forest/htmls/how_bury.html ''How Do We Know?:Buried Forests'']; (2.) [http://www.admin.mtu.edu/urel/breaking/2000/forest.html ''Researchers Study 10,000-Year-Old Buried Forest'']; and (3.) [http://www.geo.msu.edu/geogmich/chippewa.html ''Glacial Lake Chippewa and Stanley''].
</ref> john cena
 
==Notes and references==