The size of sediment is defined by the size of the particles that make up the sediment. The largest sediment size is called a boulder. Boulders have a diameter that is larger than 256 millimeters (about 10 inches).
The Battle for Milne Bay was one of the two land battles that saved Port Moresby and secured Australia from the threat of invasion.Although arguably less well known than the famous defence of the Kokoda Track, the Australian victory at Milne Bay was significant for two very important reasons.The first was that the Japanese attempt to outflank the defenders of the Track and take Port Moresby from the east failed.The second reason the defenders of Milne Bay are deservedly remembered is that they inflicted on the Japanese their first defeat on land.lthough arguably less well known than the famous defence of the Kokoda Track, the Australian victory at Milne Bay was significant for two very important reasons. The first was that the Japanese attempt to outflank the defenders of the Track and take Port Moresby from the east failed.
On 7 August 1942, Allied forces, predominantly United States Marines, landed on the islands of Guadalcanal, Tulagi, and Florida in the southern Solomon Islands, with the objective of denying their use by the Japanese to threaten the supply and communication routes between the US, Australia, and New Zealand.he Guadalcanal campaign was a significant strategic combined arms victory by Allied forces over the Japanese in the Pacific theater. The Japanese had reached the peak of their conquests in the Pacific.