palaeogeography vs archaeology

palaeogeography and archaeology both are nouns.

Word	Noun	Adjective	Verb	Adverb
palaeogeography	Yes	No	No	No
archaeology	Yes	No	No	No

As nouns, archaeology is a hypernym of palaeogeography; that is, archaeology is a word with a broader meaning than palaeogeography:

palaeogeography: the study of the geography of ancient times or ancient epochs
archaeology: the branch of anthropology that studies prehistoric people and their cultures

Other hypernyms of palaeogeography include archeology.

palaeogeography (noun)	archaeology (noun)
the study of the geography of ancient times or ancient epochs	the branch of anthropology that studies prehistoric people and their cultures