Oxygen isotopes data enable researchers to look far back into the geologic past and reconstruct the climate of the past. In doing so, they consider several factors such as ocean temperature and ice ...

Researchers from China, the U.K., Netherlands, and Australia have revealed orbital-scale Asian monsoon variability and dynamics under conditions of high atmospheric CO 2 concentrations and a warm ...

The generally warm and ice-free conditions of the Eocene epoch rapidly declined to the cold and glaciated state of the Oligocene epoch. Geochemical evidence from deep-sea sediments resolves in detail ...

The samples collected from India's only active mud volcano at Baratang in the Andaman and Nicobar Islands belong to the Oligocene age, which was around 23 million years ago, a Geological Survey of ...