Rich brachiopod fossils dating back 470 million years to the Ordovician period were discovered in Zigui county, Central China's Hubei Province. Experts suggest these fossils provide evidence for ...

A discovery of 470-million-year-old brachiopod fossils has been made in Zigui County, Hubei Province, offering new insights into the ancient ecosystems of the Ordovician period. The find is expected ...