Definition of palaeophysiological in English:
palaeophysiological
adjective ˌpalɪəʊˌfɪzɪəˈlɒdʒɪklˌpeɪlɪəʊˌfɪzɪəˈlɒdʒɪkl
Of or relating to palaeophysiology.
Origin
1980s; earliest use found in Journal of Paleontology. From palaeo- + physiological, after palaeophysiology.