Word Study
marlstone
WORDNET DICTIONARY
Noun marlstone has 1 sense
- marlstone(n = noun.substance) marlite - metamorphic rock with approximately the same composition as marl; Array is a kind of metamorphic rock
CIDE DICTIONARY
marlstone, n.
A sandy calcareous straum, containing, or impregnated with, iron, and lying between the upper and lower Lias of England. [1913 Webster]
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