Collaborative Research: Integrating Geomorphological and Paleoecological Studies to Reconstruct Neogene Environments of the Transantarctic Mountains / Slide23_Diatoms 1
Allan Ashworth, Adam Lewis and David Marchant

allan.ashworth@ndsu.edu; adam.r.lewis.1@ndsu.edu; marchant@bu.edu

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Slide23_Diatoms 1

Fossil of a 14 million year old freshwater tychoplanktonic filamentous diatom - Aulacoseira sp. - from Mt Boreas lake sediments. SEM image from Alexander Wolfe, University of Alberta, Canada.