L.F. Ward 1899

Full reference
L.F. Ward. 1899. The Cretaceous formation of the Black Hills as as indicated by the fossil plants. Cretaceous Formation of the Black Hills [B. Tiffney/J. Fosdick/B. Tiffney]
Metadata
ID number:  8563
Created:  2003-05-29 12:04:13
Modified:  2005-03-29 22:26:26
Publication type:  book/book chapter
Taxonomy:  stated without evidence