subject area of
- A search for thermal excursions from ancient extraterrestrial impacts using Hadean zircon Ti-U-Th-Pb depth profiles Journal Article
- An aerosol particle containing enriched uranium encountered in the remote upper troposphere Journal Article
- Extinct Pu-244 in ancient zircons Journal Article
- Recognition of >=3850 Ma water-lain sediments in West Greenland and their significance for the early Archaean Earth Journal Article