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<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Hi
Everyone,<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Just
a friendly reminder not to miss EAPS Professor <b>Tanja Bosak&#8217;s</b> talk
tomorrow afternoon at <b>4 p.m. in the Parsons Lab, room 48-316 (poster
attached).<o:p></o:p></b></span></p>

<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></b></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'>Tanja
will entertain us with her talk:<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><b><i>Growth geometry of modern and ancient photosynthetic
biofilms</i></b><b><i><o:p></o:p></i></b></p>

<p class=MsoNormal>Stromatolites are laminated and lithified sedimentary
structures often interpreted as Earth's oldest macroscopic fossils. But do
ancient stromatolites actually record evidence of biological processes in their
morphology? Professor Bosak will present experimental and theoretical evidence
linking the biological and physical processes of modern photosynthetic biofilm
technology to the macroscopic geometry and textural signatures of contemporary
conical stromatolites. This mechanistic understanding of the biophysical
processes governing growth geometry in modern stromatolites allows us to identify
evidence of photosynthetic processes preserved in rocks from early Earth. <o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>*****************************<o:p></o:p></p>

<p class=MsoNormal><b>Two things to clear up any confusion:<o:p></o:p></b></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='mso-list:Ignore'>1.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><![endif]>A Social Hour/Reception with snacks will follow...so
please come prepared to hang and chat for a bit.<br>
<br>
<o:p></o:p></p>

<p class=MsoListParagraph style='text-indent:-.25in;mso-list:l0 level1 lfo1'><![if !supportLists]><span
style='mso-list:Ignore'>2.<span style='font:7.0pt "Times New Roman"'>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
</span></span><![endif]>Any and everyone is welcome...so please feel free to
distribute this email and the attached poster at your discretion.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Hope to see you there.<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Cheers,<o:p></o:p></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

<p class=MsoNormal>Kurt<o:p></o:p></p>

<p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial","sans-serif"'><o:p>&nbsp;</o:p></span></p>

<p class=MsoNormal><span style='font-family:"Times New Roman","serif"'>**********************<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-family:"Times New Roman","serif"'>Kurt
Sternlof, Ph.D.<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-family:"Times New Roman","serif"'>Executive
Director<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-family:"Times New Roman","serif"'>MIT
Earth System Initiative<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-family:"Times New Roman","serif"'>617-253-6895<o:p></o:p></span></p>

<p class=MsoNormal><span style='font-family:"Times New Roman","serif"'>kurtster@mit.edu<o:p></o:p></span></p>

<p class=MsoNormal><o:p>&nbsp;</o:p></p>

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