of Australia in Cretaceous period, [497]
Marcou, Professor Jules, on the Pliocene and glacial epochs, [233]
Marmot, range of, [15]
Mars as illustrating glacial theories, [164], [168]
Mars, no true ice-cap on, [166]
Marsupials, range of, [30]
Marsh, Prof. O. C., on the Atlantosaurus, [98]
on Hesperornis, [481]
Marsh, Mr., on camels as desert-makers, [296]