Placentalia │ ┌────────────────────────┼───────────────────────┐ │ │ │ Villiplacentalia Zenoplacentalia Discoplacentalia │ Carnaria Prosimiæ │ _______│_____________ │ ┌───┴────┬───────┐ |Carnivora Pinnipedia| │ │ │ │ │ Edentata Ungulata Cetacea ┌────────┬──────────┬───┴─────┬──────┐ │ │ │ │ │ │ │ Simiæ Prosimiæ Insectivora Rodentia │ │ (Apes) (Lemurs) │ │ │ Cheiroptera │ └──────────┬───────────────┐ ┌───────┴─────┬──────────┐ │ │ Solidungula Ruminantia Pachydermata Catarrhini Platyrrhini Menocerca │ ┌─────┴───────────┐ Tailed Baboons Authropoidæ + Macaques Man-like Apes │ ┌────────────────┬─────────────┬─────┘ Gibbon and Chimpanzee Alali Orang Gorilla (Ape-like Men) │ ┌─────────┴───────┐ Woolly-haired Straight-haired Alali Alali │ │ ┌──────────┬──────────┬───────┤ ┌──────┴───────┐ Papuan Hottentot Negro Caffre Polynesian Australian or Malay │ │ ┌──────────────────────┴─────┐ Caucasian Mongolian or Iranian or Turanian │ │ ┌─────┴─────┐ ┌───────────┴────┐ Aryan or Semitic Mongols Mongols Indo-European of China of America SECTION OF EARTH’S CRUST Showing the different Geological Strata and Biological Ascent