Substrata definitions

Substrata

1) Foundations 2) Underlying layers 3) Underlying rock layers
Found on https://www.crosswordclues.com/clue/substrata

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Substrata

1) Layer
Found on https://www.crosswordclues.com/clue/substrata

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Substrata

• (pl. ) of Substratum
Found on http://thinkexist.com/dictionary/meaning/substrata/

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