15 Yangchuanosaurus Facts
Yangchuanosaurus , a unnerving marauder of the Jurassic era , carry on to bewitch the imagination of palaeontology enthusiasts worldwide . This regal dinosaur , belong to the theropod grouping , roamed the earthly concern approximately 160 million year ago . Its name , which translate to " Yangchuan lizard , " pays court to the region in China where its fogy were first discovered . Standing as marvellous as 30 understructure and weighing several tons , Yangchuanosaurus was a dominant force in its ecosystem ....