What different elements are used in radiometric dating help with dating women
he question of the ages of the Earth and its rock formations and features has fascinated philosophers, theologians, and scientists for centuries, primarily because the answers put our lives in temporal perspective.
Comparing these rocks with the products of present erosion, sedimentation, and earth movements, these earliest geologists soon concluded that the time required to form and sculpt the present Earth was immeasurably longer than had previously been thought.My purpose here is not to review and discuss all of the dating methods in use.Instead, I describe briefly only the three principal methods. These are the three methods most commonly used by scientists to determine the ages of rocks because they have the broadest range of applicability and are highly reliable when properly used.The main point is that the ages of rock formations are rarely based on a single, isolated age measurement.On the contrary, radiometric ages are verified whenever possible and practical, and are evaluated by considering other relevant data.
By the early 1960s, most of the major radiometric dating techniques now in use had been tested and their general limitations were known.