
1) Ancient beginning 2) Ancient prefix 3) Ancient starter 4) Anthropology prefix 5) Caveman diet 6) Caveman-style diet 7) Diet including wild fruit 8) Diet low in carbs 9) Diet of early man 10) Diet plan for primitive types 11) Diet without dairy 12) Fare featuring wild fruit 13) It means old 14) Low-carb diet
Found on
https://www.crosswordclues.com/clue/paleo

A cultural period of the North American Aborigine Indians defined as 40,000 to 12,000 B.P.
Found on
http://www.encyclo.co.uk/visitor-contributions.php

Greek palaios = old; hence, paleocerebellum, the earliest stage in the evolution of the cerebellum.
Found on
https://www.encyclo.co.uk/local/21450
No exact match found.