Start Carbon 14 dating used determine age object

Carbon 14 dating used determine age object

Other techniques include analyzing amino acids and measuring changes in an object's magnetic field.

In regions outside the tropics, trees grow more quickly during the warm summer months than during the cooler winter.

You can learn more about fossils, dinosaurs, radiometric dating and related topics by reading through the links on the next page.

Radiometric dating isn't the only method of determining the age of rocks.

These layers are like bookends -- they give a beginning and an end to the period of time when the sedimentary rock formed.