NASA NTRS · 19740012400
U-Th-Pb systematics
Abstract
The following boulder samples are analyzed for U, Th, and Pb concentrations and for Pb isotopic compositions: 72275,53/matrix; 72275,73/matrix; 72275,81/dark rind, clast #1; 72275,117/white interior, clast #1; 72255,49/Civet Cat clast; 72255,54/light gray matrix; and 72255,67/dark gray matrix.
Keep this discovery
Explore connections, maps & timelines
Nunes, P. D., Tatsumoto, M.. 1974-03-15. U-Th-Pb systematics. https://ntrs.nasa.gov/citations/19740012400
Cite the original work for its findings. Save a collection to share your selection of sources.