Culture19th centuryGreece/Francemedium confidence

The word 'paléontologie' is derived from the Ancient Greek word for 'ancient' combined with words describing relatedness and a field of study.

Notes on verification

Confirmed by Wikipedia and multiple independent etymology sources (Etymonline, EBSCO, etc.) with consistent breakdown of palaios + ontos + logos. [tier=bronze indep_score=0.3 clusters=3 claim_tier=everyday]

Sources