palaeozoology

NOUN /,peɪlioʊzoʊ'ɑlədʒi/
13 LETTERS · 7 SYLLABLES · STARTS WITH P

palaeozoology is a valid 13-letter word worth 28 points in Scrabble and 31 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3A1L1A1E1O1Z10O1O1L1O1G2Y4
3 + 1 + 1 + 1 + 1 + 1 + 10 + 1 + 1 + 1 + 1 + 2 + 4 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does palaeozoology mean?