PT - JOURNAL ARTICLE AU - Clarence Norman Fenner TI - The age of a monazite crystal from Portland, Connecticut AID - 10.2475/ajs.s5-23.136.327 DP - 1932 Apr 01 TA - American Journal of Science PG - 327--333 VI - s5-23 IP - 136 4099 - http://www.ajsonline.org/content/s5-23/136/327.short 4100 - http://www.ajsonline.org/content/s5-23/136/327.full SO - Am J Sci1932 Apr 01; s5-23