CHAPTER 9. PART 2 



FIGURE 9.2-3. — C. iripos is the obvious major component of the aggregate; most of the material is relatively light in color. 





FIGURE 9.2-4. — C. iripos is still a ni.ijor component o( this floe, hut increased disruption of cell fragments is evident. The floe has darkened in 



spots. 



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