LAMARCK'S SHARE IN THE REORGANIZATION OF THE JARDIN DES PLANTES AND MUSEUM OF NATURAL HISTORY 23 IV.

PROFESSOR OF INVERTEBRATE ZOOeLOGY AT THE MUSEUM 32 V.LAST DAYS AND DEATH 51 VI.

POSITION IN THE HISTORY OF SCIENCE; OPINIONS OF HIS CONTEMPORARIES AND SOME LATER BIOLOGISTS 64 VII.

LAMARCK'S WORK IN METEOROLOGY AND PHYSICAL SCIENCE 79 VIII.

LAMARCK'S WORK IN GEOLOGY 89 IX.