(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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index fossils
key bed
uniformitarianism
fossils
unconformity
cross-cutting
fault
large number of species disapear from a time period
extinctions
