"For quite a long time, some geologists have wondered whether there's a cycle of around 30 million years in the geologic record. Many, but maybe even most, [geologists] would say that geological ...

Where do meteorites of different types come from? In a review paper in the journal Meteoritics & Planetary Science, ...

The Geological Record for 1874. An Account of Works on Geology, Mineralogy, and Palæontology, published during the year. Edited by William Whitaker, of the Geological Survey of England.

Iguanas may have pulled off a 5000 mile voyage on a raft of floating vegetation to get to Fiji. Researchers have long ...

Menu Local Geology History, Resources, and Facilities Geologic History of Southwestern Ohio The same forces that cause volcanoes, mountains, and ocean basins also cause climatic changes that have ...

It may have penetrated the Earth's atmosphere, potentially leaving traces of radioactive elements from supernovae in geological records. "While current technology may not be sensitive enough to ...