How Do Geologists Use Carbon Dating To Find The Age Of Rocks? Science Questions With Surprising Answers
Consequently, dating a sample older than 50,000 years may produce erroneous results. This method (U-Th dating) is used to study the age of substances containing carbonates, silica, alumina, and others that can not be studied with carbon dating. As uranium-234 has a half-life of 80,000 years and it decays into thorium-230. Carbon-14 content in the …