Paleontology

Finding evidence of first plate tectonics

Finding evidence of first plate tectonics

Identification of the oldest preserved pieces of Earth's crust in southern Greenland has provided evidence of active plate tectonics as early as 3.8 billion years ago, according to a report by an…
Earth-Shattering Events

Earth-Shattering Events

Snail-racing is an action-packed spectator sport compared to watching the drift of Earth’s continents, which usually move just a few centimetres a year – about as fast as fingernails grow. But…
Who laid the first egg?

Who laid the first egg?

A decade ago, Shuhai Xiao, associate professor of geosciences at Virginia Tech, and his colleagues discovered thousands of 600-million-year-old embryo microfossils in the Doushantuo Formation, a…
Climate change didn't kill megafauna

Climate change didn't kill megafauna

Dr Gavin Prideaux, paleontologist for Western Australian Museum and Flinders University, publishes an article in international journal Geology's January 2007 edition that is certain to fuel what has…