The Working Group on the 'Anthropocene' (AWG) will provide its summary of evidence and its provisional recommendations on a potential new geological time interval. The Working Group on the ...

Are we really living in the Anthropocene, the geological time marked by the global impact of human activity? And if so, when did it begin? These are questions that the Anthropocene Working Group is ...

Earth's 4.5 billion year geological history is full of death and rebirth, mass extinctions and explosions of biodiversity, with different periods often marked by cataclysmic changes that radically ...

Jurassic, Pleistocene, Precambrian. The named times in Earth’s history might inspire mental images of dinosaurs, trilobites, or other enigmatic animals unlike anything in our modern world. Labels like ...

The Anthropocene is one of those rare scientific terms that has entered the public consciousness, which is ironic, given that geologists have not yet fully defined it. As Ian Randall discovers, the ...

The Meghalayan is one of three newly designated time intervals dividing the Holocene Epoch The newly named current geologic age that started 4,200 years ago. Welcome to the Meghalayan, our geologic ...

Figure 1: Comparison of the current Geologic Time Scale 10 (GTS2012), with two alternatives. We therefore review human geology in four parts. First, we summarize the geologically important ...

Reston, VA – The U.S. Geological Survey (USGS) and the Association of American State Geologists (AASG) announced that they have developed an updated geologic time scale and color scheme for use in ...

Geologic time scales are long – too long for the human mind to really comprehend. Over millions, and tens of millions, and hundreds of millions of years, the Earth has changed from something ...

The Geologic Time Scale depends on two aspects of the dating of the records. First, the sedimentary records that are collected worldwide must be linked together through significant events, such as the ...