Thursday, January 13, 2011

Lake Core Investigation, By : Sarah, MaKayla, and Kaitlyn

Question: What is the difference between the types of diatoms between the two different cores?

Findings: Claim: There is different types of diatoms between the two cores except the middle of core one and the top of core two. The diatoms name is Asterionella formasa.

Evidence: The core types for core one are Navicula(top), Fragilaria capucina(bottom), and asterionella formosa(middle). And the core typed for number two are Asterionella formosa(top), Aulacoseira(bottom) and Gyrosigma(middle).


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