Porpoises, ii. [208]
Portax, ii. [223]
Porzana, ii. [352]
Post-Pliocene, mammalia of Europe, i. 110
remains imply changes of physical geography in Europe, i. 111
fauna of N. America, i. 129
fauna of N. America, remarks on, i. 130
Potamides, ii. [509]
Potamochœrus, ii. [215]
Potamodus, ii. [258]