1. Cooling of Earth caused by eruptions, not meteors  Science Daily
  2. Texas cave sediment upends meteorite explanation for global cooling  Phys.org
  3. Global cooling 13000 years ago was caused by volcanic eruptions  Daily Mail
  4. View Full coverage on Google News

Texas researchers from the University of Houston, Baylor University and Texas A&M University have discovered evidence for why the earth cooled dramatically 13,000 years ago, dropping temperatures by about ...

Texas cave sediment upends meteorite explanation for global cooling

Analysis of chemicals found in the soil at Hall's Cave in the Texas Hill Country found the climate cooled due to volcanic activity and not from a meteorite impact.Analysis of chemicals found in the soil at Hall's Cave in the Texas Hill Country found the climate cooled due to volcanic activity and not from a meteorite impact.

Global cooling 13,000 years ago caused by volcanic eruptions | Daily Mail Online