ammonites

K. R. Johnson 2002

Full reference
K. R. Johnson. 2002. Megaflora of the Hell Creek and lower Fort Union Formations in the western Dakotas: Vegetational response to climate change, the Cretaceous-Tertiary boundary event, and rapid marine transgression. The Hell Creek Formation and the Cretaceous-Tertiary boundary in the northern Great Plains: An integrated continental record of the end of the Cretaceous. 361:329-391 [S. Wing/S. Wing/K. Johnson]
Metadata
ID number:  7941
Created:  2003-03-07 15:13:28
Modified:  2003-05-08 10:42:15
Publication type:  book/book chapter
Taxonomy:  stated without evidence
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