Philadephia’s Diatom Archive Is a Way, Way, Wayback Machine
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by Jack Tamisiea • A cache of phytoplankton held at the Academy of Natural Sciences of Drexel University is helping to reconstruct historical coastlines.
The original story, along with photos, can be found on hakaimagazine.com.
Philadephia’s Diatom Archive Is a Way, Way, Wayback Machine