mammalia
- n warm-blooded vertebrates characterized by mammary glands in the female
- Groups of men, well organized, with sound financial backing, roaming the four corners of the earth to uncover hidden remains of older civilizations, early mammalia, relics .
- After several millions of years there grew up in mammalia an erect Two-Legs who learned to use tools.
- Paleontologist Andrews shares the view of many a scientist that Mid-Asia was the birthplace and distribution centre of mammalia.