Title |
Comment |
Keywords |
Geologic Time
|
30 minutes / n.a.
|
"absolute age dating", "James Hutton", isotope, "geologic time", element, fossil, Bible, "age", superposition, "sedimentary rock", "rock formation", "relative age dating", radioactivity, "radioisotope", "Principle of Superposition", "mass spectrometer", correlation
|
Radioactivity
|
18:06 - 18:55 (00:49) / 0.8 MB
|
isotope, radioisotope, radioactivity, element, "absolute age dating"
|
Isotopes
|
18:55 - 19:37 (00:42) / 0.5 MB
|
"radioactive decay", "radiometric age dating", "radiocarbon dating", isotope, element, "absolute age dating"
|
Carbon-14
|
19:37 - 20:27 (00:50) / 1.8 MB
|
"radiocarbon dating", carbon-14, radioactivity, carbon, atmosphere, water, plant, animal, isotope, "absolute age dating"
|
Uranium-235
|
21:37 - 22:16 (00:39) / 0.8 MB
|
radioisotope, uranium-235, element, lead-207, isotope, "absolute age dating"
|
Determining the Age of Rocks
|
22:16 - 23:19 (01:03) / 1.1 MB
|
"geologic age", mineralogy, mineral, element, isotope, "mass spectrometer", "isotopic ratio", "absolute age dating"
|
Mass Spectrometer
|
23:19 - 24:58 (01:39) / 1.5 MB
|
"Jason Saleeby", "mass spectrometer", isotope, element, "absolute age dating"
|
Heating Magma
|
03:09 - 03:59 (00:50) / 0.8 MB
|
volcano, "David Sigurdson", heat, radioactivity, isotope, potassium, thorium, uranium, decay, magma
|
Geology School Keywords
|