Miocene and Pliocene Ice and Air from the Allan Hills Blue Ice Area, East Antarctica. PNAS. S. Shackleton et al. 2025 – A. Kurbatov, C. Introne and others

 www.pnas.org/doi/10.1073/pnas.2502681122 with DOI number 10.1073/pnas.2502681122 Paper reports the discovery of ice, that is up to 6 million years old. Isotopic temperatures from this ice indicate progressive cooling over the Pliocene; enigmatic basal ice from the Miocene is characterized by even warmer temperatures and may reflect a relic from the adolescent days of the Antarctic ice read more Miocene and Pliocene Ice and Air from the Allan Hills Blue Ice Area, East Antarctica. PNAS. S. Shackleton et al. 2025 – A. Kurbatov, C. Introne and others