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.

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

X
Y
1234567891011121314151617181920
1# # # # # # # J U R A S S I C # # # # #
2# # # # # # # # # # # # # # # # # # # #
3# # # P A L E O G E N E # # # # # # # #
4# # # A # # # # # # E # # # # # # # # #
5# # # L # E # # # N O # # # # N S # # #
6# # # E # N M # # A G # # # A U # # # #
7# # # O # E E # # E E # A I O # # # # #
8# # # Z S C S # # H N # R R # C # # # #
9# # # O U O O # # C E B E E I I # # # #
10# # # I O T Z # # R M F N S # O # # # #
11# # # C E S O N # A I E S H # Z # # # #
12# # # # C I I O C N C A C # # O # # # #
13# # # # A E C E O O I O # # # N # # # #
14# # # # T L R B L R P # # # # E # # # #
15D O I R E P R O T E R O Z O I C # # # #
16# # # # R A H A D E A N # # # # # # # #
17# # # # C A L A B R I A N # # # # # # #
18# # # # # # # # # # # # # # # # # # # #
19# # # # # # # # # # # # # # # # # # # #
20# # # # # # # # # # # # # # # # # # # #
Word X Y Direction
ARCHEAN  1011n
CALABRIAN  517e
CARBONIFEROUS  1111ne
CENOZOIC  1615n
CRETACEOUS  517n
EON  813n
EPOCH  1015ne
ERA  139n
HADEAN  716e
HOLOCENE  815ne
JURASSIC  91e
MESOZOIC  76s
NEOGENE  113s
PALEOGENE  43e
PALEOZOIC  43s
PERIOD  615w
PLEISTOCENE  615n
PRECAMBRIAN  615ne
PROTEROZOIC  715e
TRIASSIC  915ne