Scientists have recorded five significant ice ages throughout the Earth’s history: the Huronian (2.4-2.1 billion years ago), Cryogenian (850-635 million years ago), Andean-Saharan (460-430 mya), Karoo (360-260 mya) and Quaternary (2.6 mya-present). Approximately a dozen major glaciations ...
Initially, the barrier to man’s northern expansion was not the Ice Ages but rather the need to adapt to seasonal variation. Early hominins could not survive in frigid weather since they were naked vegetarians with no garments or fire. Worse, they could only endure winter once they learned...
Fuerza Regida and Grupo Frontera reunite forMALA MÍA, the two groups' first collaborative release since their joint single "Bebe Dame" hit the top of Billboard's Hot Latin Songs chart in early 2023. The five-track EP includes songs like the playfully seductive opener "ME JALO" and the ...
numerical ages of stratigraphic intervals are based on biozones. The numerical age of each sample with a known87Sr/86Sr is then assigned in a LOESS regression model using random number generator. This approach provides fully comparable and up-to-date...
“The new 60,000-year timeline of volcanic eruptions supplies us with better statistics than ever before. Now we can see that many more of these great eruptions occurred during the prehistoric Ice Age than in modern times. Because large eruptions are relatively rare, a long timeline is needed...