Now known for its sports teams, Harleys, and beer, early Milwaukee County, Wisconsin was one of the nation’s leading producers of natural cement, and...
Paleontologists have unearthed the extensive root system of 386-million-year-old (Devonian period) primitive trees in a sandstone quarry near Cairo, New...
Paleontologists have discovered a 360-million-year-old (Devonian period) fossilized forest of lycopsid trees near Xinhang in China’s Anhui province —...
