human paleontology vs palaeoanthropology

human paleontology and palaeoanthropology both are nouns.

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

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

human paleontology and palaeoanthropology: the scientific study of human fossils

Other synonyms of human paleontology include human palaeontology, paleoanthropology.

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