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Name Details:
Named By:  
Named For: Type Site
Date Identified:  1969
Type Site: Langdeau Site (39LM209), Lyman County, South Dakota
 Langdeau
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Outline is Representative of Common Size and Shape:



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See:  Caldwell, Warren W and Jensen, Richard (1969), The Grand Detour Phase, Smithsonian Institute River Basin Surveys, Publications in Salvage Archaeology, Washington D.C.

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References: (See Reference Page, Entry Number):

30
Langdeau Projectile Point, Langdeau Arrowhead