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					| Early Metazoan Fossils |  
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					| Updated: 4/14/98 |  
 
				
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		| Search the world-wide-web for information on each of the following organisms and provide: |  
		|  | A) A sketch of the organism |  
		|  | B) The age date when the organism lived. |  
		|  | C) The fossil locale where the organism was collected. |  
		|  | D) The URL of the page where you found the information. |  
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		| Due 4/1/98 |  
						 | 1) | Acritarch (provide genus name) |  | 
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 | 2) | Dickensonia (or Dickinsonia) |  | 
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 | 3) | Mawsonites |  | 
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 | 4) | Swartpuntia |  | 
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 | 5) | Spriggina |  | 
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 | 6) | Hallucigenia |  | 
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 | 7) | Aysheaia |  | 
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 | 8) | Pikaia |  | 
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 | 9) | Olenellus |  | 
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 | 10) | Wiwaxia |  | 
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 | 11) | Kimberella (extra credit) |  | 
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