Natural Disasters Unit 2 Extraterrestrial Threats Impacts and Extinctions Chapter 13.
Holtar_2000_m73ch29
Earth Science November 12, 2005 Dr. Clodfelter.
Terrestrial isotopic signatures for Raton Basin KT boundary chrome spinels would also corroborate evidence for mantle or ultramafic material in KT boundary.
Chp 11: Sea Floor-ancient mariners. Chp 11: Sea Floor Map showing 4 major oceans, sea floor topography=bathymetry.
EOSC 112: THE FLUID EARTH PROCESSES OF GLOBAL CLIMATE CHANGE Intro-2 Read: Kump et al. Chap.1 Check: Key Terms, Review Questions, Problems.
Columna Estratigrafica
The Great KT Extinction Controversy
Astronomy 1010-H Planetary Astronomy Fall_2015 Day-29.
Are KT boundary chromites terrestrial or extra-terrestrial?
