(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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geologic event
key bed
fossils
record of earth's history
geologic time
geologic feature
geologist
strata
original horizontality
index fossils
cross-cutting
unconformity
sediment
earth
absolute age
large number of species disapear from a time period
extinctions
