Category Archives: earth

The Indian Ocean Geoid Low (IOGL) is a gravity anomaly in the Indian Ocean. A circular region in the Earth’s geoid, situated just south of the Indian peninsula, it is the Earth’s largest gravity anomaly.It forms a depression in the sea level covering an area of about 3 million … Continue reading →

A previously untapped source of data sheds new light on the climate of the early Earth: fossilized dinosaur teeth show that the atmosphere during the… Surprise! Study says Late Jurassic CO2 was 1,200 ppm, dipped to 750 ppm in the … Continue reading →

In the 1949-50 academic year, Claude Lévi-Strauss gave the Fondation Loubat lectures at the Collège de France. He was hoping to get elected to a … Claude Lévi-Strauss’s Fondation Loubat lectures at the Collège de France: A Structural Analysis of the … Continue reading →