European Miocene, 120
Lagostomus, in Brazilian caves, 145
S. American Pliocene, 147
Lake Baikal, seals of, 218
Land and water, proportions of, 35
Land and fresh-water shells, antiquity of the genera of, 168
Land-shells, Palæozoic, 169
Palæarctic, 190
of Madeira, 209
of the Cape Verd Islands, 215