TY  - GEN
AU  - McCulloch,M T
TI  - Isotopic constraints on the age and early differentiation of the Earth
SN  - 0035-922X
PY  - 1999///0529
KW  - Earth, Planet
KW  - Evolution, Planetary
KW  - Gases
KW  - chemistry
KW  - Greenland
KW  - Isotopes
KW  - Lead
KW  - Moon
KW  - Neodymium
KW  - Rubidium
KW  - Samarium
KW  - Strontium Isotopes
KW  - Uranium
KW  - Western Australia
N1  - Publication Type: Journal Article
ER  -