PROBOSCIDEA, ii. [227]
summary and conclusion, ii. [542]
Procamelus, N. American Post-Pliocene, i. 130
N. American Tertiary, i. 138
ii. [217]
Procapra, ii. [223]
Procarduelis, ii. [283]
Procellaria, ii. [365]
PROCELLARIIDÆ, ii. [365]
Procerus, ii. [488]