Geologic Time Scale

ARCHEAN
CALABRIAN
CARBONIFEROUS
CENOZOIC
CRETACEOUS
EON
EPOCH
ERA
HADEAN
HOLOCENE
JURASSIC
MESOZOIC
NEOGENE
PALEOGENE
PALEOZOIC
PERIOD
PLEISTOCENE
PRECAMBRIAN
PROTEROZOIC
TRIASSIC

This geological word search deals with the names of different eons, eras, periods, epochs and ages from 4.6 billion years ago (bya) to the present.

Try to find all 20 words on this board.

Q M J B W M L Y M E S O Z O I C T Z J D
P X J G W U N S O B J T D C R J B C W S
A U E N E G O E N E G O E L A P Y Q E M
F Q X Q T E M B A Y O M I A A L A Y U D
S B B M F N O C H Y E N C L Z E S R F T
S R X J J A Q R U C A T E E N U D O O I
J I L L Q I O T L E O O Y E O J L F G Z
U O T A A R B U H T Z P C R N C F H C Z
R E X Q N B I C C O N O E E I I B D Y P
A B G K A M R Z I M T F N S S O I S J E
S A I S I A A C A S I E S J Y Z H W M R
S B N C R C P C I N C A H D I O T S Q I
I S T A B E K E O O I A B V Y N I T B O
C J Y Z A R L B L R R F J N G E U J F D
D H D F L P R O T E R O Z O I C Z U K F
V O J O A A H A D E A N K S E D C O N E
M M I Q C R E T A C E O U S D R L X A R
C Y C H H E W Q Q G B F C F R L J R F M
L N S W I F V Z N U I K O Z M F E M I G
G S S R J J O D G G I D R X R K U X Y G
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Answer Key for Geologic Time Scale

X
Y
1234567891011121314151617181920
1# # # # # # # # M E S O Z O I C # # # #
2# # # # # # # # # # # # # # # # # # # #
3# # E N E G O E N E G O E L A P # # # #
4# # # # # # # # # # # # # # A # # # # #
5# # # # # N # # H # # N # L # E S # # #
6# # # # # A # # # C A # E # N U # # # #
7J # # # # I # # # E O O # E O # # # # #
8U # # # # R # # H # Z P C R # C # # # #
9R # # # N B # C # O N O E E I I # # # P
10A # # # A M R # I # T F N S # O # # # E
11S # # # I A # C # S I E S # # Z # # # R
12S # # # R C # # I N C A # # # O # # # I
13I # # # B E # E O O I A # # # N # # # O
14C # # # A R L B L R R # # # # E # # # D
15# # # # L P R O T E R O Z O I C # # # #
16# # # # A A H A D E A N # # # # # # # #
17# # # # C R E T A C E O U S # # # # # #
18# # # # # # # # # # # # # # # # # # # #
19# # # # # # # # # # # # # # # # # # # #
20# # # # # # # # # # # # # # # # # # # #
Word X Y Direction
ARCHEAN  611ne
CALABRIAN  517n
CARBONIFEROUS  1111ne
CENOZOIC  1615n
CRETACEOUS  517e
EON  139w
EPOCH  139nw
ERA  1015ne
HADEAN  716e
HOLOCENE  815ne
JURASSIC  18s
MESOZOIC  91e
NEOGENE  93w
PALEOGENE  163w
PALEOZOIC  163sw
PERIOD  209s
PLEISTOCENE  615ne
PRECAMBRIAN  615n
PROTEROZOIC  715e
TRIASSIC  915ne