Geological layers
The crossword clue "Geological layers" is answered by STRATA, a 6-letter entry. Used 13 times across 12 distinct years; most recently in 2026; first recorded in 2005. It appears in 10 publications in the xd corpus. Every figure on this page comes from the collection data itself, never from a guess.
The answer
STRATA
6 letters. See every clue for this answer on the STRATA answer page.
Used 13 times across 12 distinct years; most recently in 2026; first recorded in 2005. It appears in 10 publications in the xd corpus. Frequency and last-seen figures come from the xd crossword corpus only.
Other answers for this clue
The same clue has also been answered these ways in the xd corpus. Answers inside this collection link to their own answer page.
Other clues for STRATA
Every other clue in this collection answered by STRATA, most used first.
- Layers - used 129 times, most recently in 2026
- Rock layers - used 36 times, most recently in 2025
- Levels - used 21 times, most recently in 2025
- Geologic layers - used 16 times, most recently in 2025
- Layers of rock - used 15 times, most recently in 2024
- Levels of society - used 12 times, most recently in 2025
- Cloud layers - used 7 times, most recently in 2025
- Sedimentary rock layers - used 7 times, most recently in 2018
Related clues
Clues in this collection of the same answer length that share a word with this clue, or match its answer pattern when no word is shared. Most used first.
- In layers - TIERED, used 16 times
- Geological periods - EPOCHS, used 14 times
- Geological epoch - EOCENE, used 8 times
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