human palaeontology vs human paleontology

human palaeontology and human paleontology both are nouns.

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

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

human palaeontology and human paleontology: the scientific study of human fossils

Other synonyms of human palaeontology include palaeoanthropology, paleoanthropology.

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