Answer | Crossword Clue |
---|---|
SCI | Bio. or geol. |
SCI | Ecol. or geol. |
SCI | Biol. or geol. |
SCI | Geol. or biol. |
SCI | Zool. or geol. |
SCI | Bot. or geol. |
SCI | Geog. or geol. |
SCI | Geol. or astron. |
SCI | Geol. or geog., e.g. |
stratification | (Geol.) the accumulation of material in layers or beds |
stratifications | STRATIFICATION, (Geol.) the accumulation of material in layers or beds |