1
marble(noun, geology, earth, paleontology)
1
mercury(noun, geology, earth, paleontology)
1
metamorphic(noun, geology, earth, paleontology)
1
mineral(noun, geology, earth, paleontology)
1
moraine(noun, geology, earth, paleontology)
1
nickel(noun, geology, earth, paleontology)
1
ocean floor(expression, geology, study, system)
1
ore(noun, geology, earth, paleontology)
1
peat bog(expression, geology, soil, earth)
1
platinum(noun, geology, earth, paleontology)
1
principle of Uniformitarianism(expression, geology, study, system)
1
quake(noun, geology, earth, paleontology)
1
rock layers(expression, geology, study, system)
1
volcanic eruption(expression, geology, study, system)
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APASmart Define. (-0001). relative age thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/relative_age/thesaurus/related
ChicagoSmart Define. -0001. "relative age thesaurus" https://smartdefine.org/relative_age/thesaurus/related (accessed September 29, 2026).
HarvardSmart Define -0001, relative age thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/relative_age/thesaurus/related>.
MLASmart Define. "relative age thesaurus" 30 November -0001. Web. 29 September 2026. <https://smartdefine.org/relative_age/thesaurus/related>