| Title | Comment | Keywords |
|---|---|---|
| Garnet Growth Rates | 22:34 - 23:33 (00:59) / 1.4 MB | "John Rosenfeld", metamorphism, "United States", "snowball garnet", orogeny, "Appalachian Mountains", "rubidium isotope decay", geologist, crystal, Vermont, "geologic time", humans, tree |