TY  - RPRT
TI  - Preservation of ancient impact ages on the R chondrite parent body: 40 Ar/ 39 Ar age of hornblende-bearing R chondrite LAP 04840
AU  - Kevin Righter
AU  - Michael A. Cosca
AU  - Leah E. Morgan
PY  - 2016
DO  - 10.1111/maps.12692
UR  - https://pubs.usgs.gov/publication/70185050
ID  - 70185050
ER  -