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.

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

X
Y
1234567891011121314151617181920
1# # # # # # # # # # # # # # # # # # # #
2# # # # # # # # # # # # # # # # # # # #
3# # # # # # # # # # # # # # # # # # # #
4# # # # # # # # # # # # # # # # N # # #
5P # # # C A L A B R I A N # # A # # # #
6A # # # R A P L E I S T O C E N E # # #
7L # # # E H R R # # # # # H # # # # # #
8E # # # T A O B E O N # C # # # # # # #
9O # # # A D T L O C # R # # # # # # # #
10Z # # # C E E R O N A # # P E R I O D #
11O # # # E A R P I C I M E S O Z O I C #
12I # # # O N O # O A E F B # # # # # # #
13C # # # U # Z # # C S N E R A # # # # #
14# # # # S # O # # # H S E R I # # # # #
15# # # # # # I # # # # # I # O A # # # #
16# # # # # # C E N O Z O I C # U N # # #
17# # # # # # # # # # # # # # # # S # # #
18# # # # # # # # # # # # # # # # # # # #
19# # # J U R A S S I C # # # # # # # # #
20# # # # P A L E O G E N E O G E N E # #
Word X Y Direction
ARCHEAN  1110ne
CALABRIAN  55e
CARBONIFEROUS  1111se
CENOZOIC  716e
CRETACEOUS  55s
EON  98e
EPOCH  710se
ERA  1313e
HADEAN  67s
HOLOCENE  78se
JURASSIC  519e
MESOZOIC  1211e
NEOGENE  1220e
PALEOGENE  520e
PALEOZOIC  15s
PERIOD  1410e
PLEISTOCENE  76e
PRECAMBRIAN  76se
PROTEROZOIC  77s
TRIASSIC  79se