The Flintstones Lived in This City

This page is the CodyCross answer for the clue below from Spa Time, Group 815, Puzzle 3 (Microdermabrasion).

Question is: The Flintstones Lived in This City

and the answer is: BEDROCK

Word Meaning:

BEDROCK — (countable, uncountable, geology, mining, engineering, construction) The solid rock found at some depth below the ground surface.

Definitions from Wiktionary.

The Flintstones Lived In This City - Spa Time CodyCross Answers | CodyCross Solutions