PROFESOR GERARDO BOTERO ARANGO Y LA PALEONTOLOGíA DE COLOMBIA: INTENTO DE APROXIMACIóN A LAS RAZONES DE SU OBRA

professor gerald arango could receive the influence of the berkeley during his university studies, but its attitude as opposed to the difficulties went of the work of geology in colombia , same that we lived nowadays, which gave to its work permanent signs.