U-TH-PB DATING OF APATITE

Sano et al. (1999a) report 3-5% precisions for apatite ages obtained using an ion microprobe. Sano and Terada (1999) used the method to date a fossil shark tooth and obtained a isochron 

Burt DM (1989) Compositional and phase relations among rare earth element minerals. Rev Mineral 21 259-307 

Carslaw HS, Jaeger JC (1959) Conduction of Heat in Solids, 2nd edn. Clarendon, Oxford, UK Catlos EJ (2000) Thermobarometric and geochronologic constraints on the evolution of the Main Central Thmst, Himalayan orogen. PhD dissertation, University of California, Los Angeles, California 

Catlos EJ, Gilley LD, Harrison TM (in press, 2002b) Interpretation of monazite ages obtained via in situ analysis. Cliem Geol 

Catlos EJ, Harrison TM, Kohn, MJ, Grove M, Ryerson FJ, Manning CE, Upieti BN (2001) Geochronologic and thermobarometric constraints on the evolution of the Main Central Thrust, central Nepal Himalaya. J Geophys Res 106 16177-16204 

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