pa|le|o|zo|ol|o|gy

pa|le|o|zo|ol|o|gy «_PAY lee oh zoh OL uh jee, _PAL ee-», noun.

the branch of paleontology dealing with fossil animals: »

This science [paleontology] in turn is divided into paleozoology, for animals, and paleobotany, for plants (William C. Beaver).