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.

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

X
Y
1234567891011121314151617181920
1# # # # J U R A S S I C # # # # # # # #
2D # # # # # # # # # # # # # # # # # # #
3O # # # # # # # # # # # # # # # # # # #
4I # # # # # # # # # A # # # # # # # # #
5R # # # C A L A B R I A N # # # # # # #
6E # # # R A P R E C A M B R I A N # # #
7P # # # E H R L # P E R E # # # # # # #
8A # # # T A O B E # O N C S # # # # # #
9L # # # A D T L O I # C O H O # # # # #
10E # # # C E E R O N S # H Z E Z # # # #
11O # # # E A R # I C I T N # O A O # # #
12Z # # # O N O # P A E F O # # I N I # #
13O # # # U # Z # # A S N E C # # C # C #
14I # # # S # O # # # L S E R E # # # # #
15C # # # # # I # # # # E I # O N # # # #
16# # # # # # C # # # # # O C # U E # # #
17# # # # # # # # # # # # # G # # S # # #
18# # # # # # # # # # # # # # E # # # # #
19# # # # # # # # # E N E G O E N # # # #
20# # # # # # # # # # # # # # # # E # # #
Word X Y Direction
ARCHEAN  116se
CALABRIAN  55e
CARBONIFEROUS  1111se
CENOZOIC  106se
CRETACEOUS  55s
EON  1313n
EPOCH  96se
ERA  96ne
HADEAN  67s
HOLOCENE  78se
JURASSIC  61e
MESOZOIC  126se
NEOGENE  1619w
PALEOGENE  912se
PALEOZOIC  17s
PERIOD  17n
PLEISTOCENE  76se
PRECAMBRIAN  76e
PROTEROZOIC  77s
TRIASSIC  79se