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.

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

X
Y
1234567891011121314151617181920
1# # # # # # # # # E # P E R I O D # # #
2E # # # # # # # # # N # # # # # # # # #
3# N # # # # # # # # # E # # # # # C # #
4# # E # # # # N # # # # G # # # # I M #
5# # # C # # # A # # # # # O # # S O E #
6# # # # O # C E N O Z O I C E U E Z S #
7# # # # # L I D # # # # I # O N # O O #
8# # # # # C O A # # # S # R E # # E Z #
9# # # # N I Z H # # S # E C # # # L O #
10# # # # A S O # # A # F O P # # N A I #
11# # # # I S R # I # I T N # O A # P C #
12# # # # R A E R A N S # # # E C # A # #
13# # # # B R T # O I # # # H # # H L # #
14# # # # A U O B E # # # C # # # # E # #
15# # # # L J R L # # # R # # # # # O # #
16# # # # A A P R E C A M B R I A N G # #
17# # # # C R E T A C E O U S # # # E # #
18# # # # # # # # # # # # # # # # # N # #
19# # # # # # # # # # # # # # # # # E # #
20# # # # # # # # # # # # # # # # # # # #
Word X Y Direction
ARCHEAN  1116ne
CALABRIAN  517n
CARBONIFEROUS  1111ne
CENOZOIC  76e
CRETACEOUS  517e
EON  139s
EPOCH  139se
ERA  712e
HADEAN  89n
HOLOCENE  78nw
JURASSIC  614n
MESOZOIC  194s
NEOGENE  167nw
PALEOGENE  1811s
PALEOZOIC  1811n
PERIOD  121e
PLEISTOCENE  716ne
PRECAMBRIAN  716e
PROTEROZOIC  715n
TRIASSIC  713ne