Elements v8n5 — Supplemental Content
Timeline
Discovery of Rare-Earth Elements: A Timeline
Data Sources for Figures
Abridged references to whole-rock data plotted in Figure 1 (Chakhmouradian & Zaitsev)
Discovery of Rare-Earth Elements: A Timeline
Abridged references to whole-rock data plotted in Figure 1 (Chakhmouradian & Zaitsev)