paleoanthropology vs human paleontology

paleoanthropology and human paleontology both are nouns.

Word	Noun	Adjective	Verb	Adverb
paleoanthropology	Yes	No	No	No
human paleontology	Yes	No	No	No

As nouns, paleoanthropology and human paleontology are synonyms defined as:

paleoanthropology and human paleontology: the scientific study of human fossils

Other synonyms of paleoanthropology include human palaeontology, palaeoanthropology.

paleoanthropology (noun)	human paleontology (noun)
the scientific study of human fossils	the scientific study of human fossils