Along a gravel road to the north of its namesake, the Grand Meadow Chert Quarry (or Wanhi Yukan as its known in the Dakota ...

This past Saturday, the first public tours were given at the Grand Meadow Chert Quarry Preserve and Wanhi Yukan Trail. The ...

It has been a long time coming, but on Saturday those behind the development of the Grand Meadow Chert Quarry Preserve and Wanhi Yukan Trail can celebrate the finish line. Saturday was the first day ...

The Flint Hills did not become grasslands until the Miocene epoch, over 10 million years ago. Millions of years ago, the entire state of Kansas was under water. The ocean rose and fell, and the ...

Why the Michigan DEQ approved a Flint River treatment plan that didn't include corrosion control has baffled for months.

The Flint Social Club announced it plans to close within the next two weeks, encouraging customers and regulars to come get their favorites foods before the departure.

An engineering company has agreed to pay to settle all remaining lawsuits over partial blame for lead-contaminated water in Flint, Michigan, a decade ago.

An archaeologist's guide to chert and flint by Luedtke, Barbara E Publication date 1992 Topics Mineralogy in archaeology, Chert implements, Flint, Stone implements Publisher Los Angeles : Institute of ...

Flint-knapping is equal parts art and science, which I learned firsthand as Eren guided me while making a Stone Age hand axe out of the random chunks of chert Eren keeps in buckets in his lab.

Archaeologists reveal method used by ancient humans to hunt mighty mammoths to extinction - Prehistoric hunters used stone-tipped spears as pikes to kill charging mammoths and mastodons ...

The non-chert-bearing limestones are superlative for this, because the chert is very hard to cut, yet it can break quite easily. Image Caption: A tallgrass prairie in the Flint Hills, northeastern ...