human paleontology vs paleoanthropology

human paleontology and paleoanthropology both are nouns.

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

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

human paleontology and paleoanthropology: the scientific study of human fossils

Other synonyms of human paleontology include human palaeontology, palaeoanthropology.

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