palaeology vs paleology

palaeology and paleology both are nouns.

Word	Noun	Adjective	Verb	Adverb
palaeology	Yes	No	No	No
paleology	Yes	No	No	No

As nouns, palaeology and paleology are synonyms defined as:

palaeology and paleology: the study of (especially prehistoric) antiquities

palaeology (noun)	paleology (noun)
the study of (especially prehistoric) antiquities	the study of (especially prehistoric) antiquities