Austin Hobart Clark

1880 – 1954

• A monograph of the existing crinoids
• A study of the salinity of the surface water in the North Pacific ocean and in the adjacent enclosed seas
• Animals alive
• Animals of land and sea
• Iceland and Greenland
• The crinoids of the Indian Ocean
• The new evolution
• The unstalked crinoids of the Siboga expedition
• A new classification of animals
• A new genus of brittlestars from Puerto Rico
• A new genus of starfishes from Puerto Rico
• A new starfish from Puerto Rico