Yilan crater is an impact crater in China, situated to the northwest of the town of Yilan in Heilongjiang province. [1] Its southern rim has eroded, but its northern rim is visible on the surface as a crescent-shaped ridge. [1] It has a diameter of 1.85 km (1.15 mi) at its maximum extent, with the rim rising 150 m (490 ft) above the crater's basin. [2] Radiocarbon dating shows its age to be only 46,100 to 52,500 years. [2]
46°23′06″N 129°18′45″E / 46.38500°N 129.31250°E
Yilan crater is an impact crater in China, situated to the northwest of the town of Yilan in Heilongjiang province. [1] Its southern rim has eroded, but its northern rim is visible on the surface as a crescent-shaped ridge. [1] It has a diameter of 1.85 km (1.15 mi) at its maximum extent, with the rim rising 150 m (490 ft) above the crater's basin. [2] Radiocarbon dating shows its age to be only 46,100 to 52,500 years. [2]
46°23′06″N 129°18′45″E / 46.38500°N 129.31250°E