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.
1 The Stone Age is divided into three periods; the Palaeolithic (old Stone Age), Mesolithic (middle Stone Age) and the Neolithic (new Stone Age). 2  Palaeolithic and Mesolithic people were nomadic hunter gatherers.3  They moved frequently following the animals that they hunted and gathering fruits and berries when they could. The Stone Age is divided into three periods; the Palaeolithic (old Stone Age), Mesolithic (middle Stone Age) and the Neolithic (new Stone Age). 2  Palaeolithic and Mesolithic people were nomadic hunter gatherers. 3  They moved frequently following the animals that they hunted and gathering fruits and berries when they could.