This was one of the heavier, if not the heaviest, fighter armament of its time. The heaviest wild bull ever recorded weighed . Bitumen is the heaviest, thickest form of petroleum. The heaviest known leopard shark weighed . There are 103 pieces of track with the heaviest weighing . The CH-47 is among the heaviest lifting Western helicopters. September is usually the month with the heaviest snowfall. The sauropods were the largest and heaviest dinosaurs. This is generally the area of heaviest and most widespread precipitation. Numbers range from 1 (heaviest) to 10 (lightest). Wilder weighed in at , the heaviest of his career. Pando occupies and is estimated to weigh collectively , making it the heaviest known organism. At tall and , he was one of the tallest and heaviest players ever. It is considered Dio's heaviest and darkest album. The Ongole is one of the heaviest breeds.