All abstracts by Tim Johnson at Goldschmidt2021
| (2021) Zircon Trace Element, Lu–Hf and U–Pb Record from the Archean Lewisian Gneiss Complex, NW Scotland
Gutieva L, Dziggel A, Volante S & Johnson T |
| (2021) How Far Back? Testing Plate Tectonics as the Null Hypothesis
Brown M & Johnson T |