Radiometric dating
Geological time - for iPod/iPhone
English - July 07, 2009 23:25 - 5 minutes - 26.3 MB Video - ★★★★★ - 1 ratingCourses Education Science rocks stones sedimentary limestone fossils minerals history evolution Homepage Download Apple Podcasts Google Podcasts Overcast Castro Pocket Casts RSS feed
Previous Episode: Transcript -- Radiometric dating
Next Episode: Transcript -- Geology at Siccar Point
The beta counter is a device used to measure radiation levels, and has also been used to determine the age of rocks and other minerals. This video illustrates how this is possible.