Documents Terrestrial isotopic signatures for Raton Basin KT boundary chrome spinels would also corroborate...

Slide 1Terrestrial isotopic signatures for Raton Basin KT boundary chrome spinels would also corroborate evidence for mantle or ultramafic material in KT boundary ejecta…

Documents The Great KT Extinction Controversy

Plate tectonics of the North American Continent at the Cretaceous-Tertiary Boundary, and Implications For a Terrestrial Cause in the Great KT Extinction Controversy The Great…

Documents Are KT boundary chromites terrestrial or extra-terrestrial?

Slide 1 Terrestrial isotopic signatures for Raton Basin KT boundary chrome spinels would also corroborate evidence for mantle or ultramafic material in KT boundary ejecta…