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		Helminthoida exacta
		
				
		Helminthoida exacta E.O. Ulrich Harriman Alaska Exped., 4: 142.  18 Feb 1904		
				
		
		
			- Name
 
- Helminthoida exacta
 
- Rank
 
- Species
 
- Generic Name
 
- 	[Genus] Helminthoida
	
 
- Authors (Pub.)
 
- 		Ulrich E. O.
			 
	
 
- Publication
 
- 	Fossils and age of the Yakutat Formation [1904/2]
	
 
- Book
 
- 	Harriman Alaska Expedition
	
 
- Volume
 
- 4
 
- Page number
 
- 142
 
- Year
 
- 1904
 
- Fossil Status
 
- thallus
 
- Stratigraphy
 
- Lower Jurassic
 
- Strat. comment
 
- Yakutat Formation
 
- Location
 
- Pogibshi Island opposite the village of Kadiak, Alaska, USA
 
- Paleoregion
 
- America (North)
 
Data for Holotypus
- Repository
 
- National Museum of Natural History, Smithsonian Institution, Washington, USA
 
- Repository Number
 
- USNM P 30796