The fossil surfaced in Chongqing’s Tongnan District, within the Suining Formation, a Late Jurassic geological layer. After its accidental exposure, a research team led by Xuefang Wei of the Chengdu Center of China Geological Survey carried out a formal excavation and analysis, ultimately identifying the remains as a previously unknown…
92-foot dinosaur found by accident is forcing scientists to rethink prehistoric giants – Futura-Sciences
