ISGS in the News

Explore the secrets of Danville's Petrified Rainforest

The public is invited to a presentation at 1 p.m. Tuesday, January 22, in the Danville Public Library community room, where they will learn the who, what and why of the 300-million-year-old fossilized rainforest near Danville. 

US Topo - A New National Map Series, 2012 Update

The U.S. Geological Survey's Larry Moore provides an update on the US Topo effort, the Survey’s general purpose, digital, quadrangle map series. He outlines the successes thus far and the obstacles still ahead in 2013.

Illinois source rock information to be released

ISGS to release data related to source rocks and potential source rocks in Illinois on January 10, 2013. To request data, contact Joan Crockett, Associate Petroleum Geologist.