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		Speirseopteris
		
				
		Genus Speirseopteris Stockey, T.C. Lantz, G.W. Rothwell Int. J. Pl. Sci., 167(3): 730.  May 2006		
				
		
		
			- Name
 
- Speirseopteris
 
- Rank
 
- Genus
 
- Authors (Pub.)
 
- 		Stockey R. A.
				Lantz T. C.
				Rothwell G. W.
			 
	
 
- Publication
 
- 	Speirseopteris orbiculata gen. et sp. nov. (Thelypteridaceae), a derived fossil filicalean from the Paleocene of Western North America [2006/5]
	
 
- Journal
 
- 	International Journal of Plant Sciences
	
 
- Volume
 
- 167
 
- Issue
 
- 3
 
- Page number
 
- 730
 
- Year
 
- 2006
 
- Parent Taxon
 
- 	[Family] Thelypteridaceae
	
 
- Fossil Status
 
- foliage (fertile)
 
- Type
 
- 	Speirseopteris orbiculata
	
 
		
							
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