(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
oldest layer
correlation
geologic feature
lateral continuity
geologist
key bed
youngest layer
fossils
large number of species disapear from a time period
extinctions
