move palomar feature archive inch program smith into progres new book table motion report thoma research studentlife borsook picture epstein earth division link it personal geochemistry file recent coda seminar letter faculty biologist samuel osborn document science disk0 geological henry 1954 matter fairfield waiter telescope seminar54 themonth valuable effort calteche alumni eprint some field content campu photograph visible another pdf caltech made hale limit geologist notion reference integrate month biochem mistaken chemist biochemistry physicist 200