Sandstone vs Arkose Characteristics Though some rocks look identical, they have certain characteristics which distinguish them from others. Characteristics of rocks include texture, appearance, color, fracture, streak, hardness etc. Sandstone vs Arkose characteristics assist us to distinguish and recognize rocks.
The first such period is referred to as the Paleolithic, or Old Stone Age. The Old Stone Age began about 2 million years ago with the development of the first tools by Homo habilis and lasted until around 12,000 years ago.
The Peleolithic age started about 750,000 BC and ended around 8,500 BC. During the Paleolithic age humans used stone tools for the first time. The term derived from the Greek root : Palaios = Old and Lithos = Stone. The Neolithic age is the New Stone age which took place between 8,500 BC and 2,500 BC and the bronze and the iron age came after that. Answer: The Paleolithic Age is also known as the B ) Old Stone Age.