HARBIN, Sept. 1 (Xinhua) — On the sidelines of an international fossil protection forum in northeast China’s Heilongjiang Province, hundreds of participants eagerly picked up hammers and carefully scoured the ground for fish fossils, immersing…
HARBIN, Sept. 1 (Xinhua) — On the sidelines of an international fossil protection forum in northeast China’s Heilongjiang Province, hundreds of participants eagerly picked up hammers and carefully scoured the ground for fish fossils, immersing…