[S-CG66] Hybrid Geochronology beyond Zircon Geochronology

[SCG66-11] Thermal history of the winonaite parent asteroid inferred from petrology, geochemistry, and U–Pb chronology of apatite in Northwest Africa 13679

Ryosuke Sakai¹, *Mizuho Koike¹, Kengo Ito², Ben G. Rider-Stokes³, Takafumi Hirata⁴ (1. Hiroshima University , 2. Osaka University, 3. The Open University, 4. The University of Tokyo)

Keywords:apatite, in-situ U–Pb dating, primitive achondrite, winonaite