Geochemistry of the impact spherules in the Brazos Riverbed Section
Author:
Ullrich, P., Berner, Z., Kramar , U.
Source:
In: G. Keller and T. Adatte (eds.). End-Cretaceous Mass Extinction and the Chicxulub Impact in Texas. SEPM Special Publication Vol. 100, 297-313 (2011)