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.

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

X
Y
1234567891011121314151617181920
1# # # # # # # # # # # # # # # # # # # #
2# # # # # # # # # # # # # # # # # # # #
3# # # # # # # # # # # # # # # # # # # #
4# # # # # # # # # # # # # # # # # # # #
5# # # # C A L A B R I A N E O G E N E #
6# # # # R A P L E I S T O C E N E # # #
7# C # # E R R R # # # # # # P E R I O D
8# I # # T C O B E # # # # # # # # # # #
9# S # # A H T C O C # # # # # # H # # #
10# S # # C E E R I N A # # # # C # # # #
11# A # # E A R O I O I M E S O Z O I C #
12# R # # O N O # N A Z F B P # # # # # #
13# U # # U # Z H # # S O E R A # # # # #
14# J # # S # O # # # # S E R I # # # # #
15# # # # # L I # # # # # I L O A # # # #
16# # # # O # C E N O Z O I C A U N # # #
17# # # C # # # E N E G O E L A P S # # #
18# # E # # # # # # # # # # # # # # # # #
19# N # # # # # # # # # # # # # # # # # #
20E # # H A D E A N # # # # # # # # # # #
Word X Y Direction
ARCHEAN  66s
CALABRIAN  55e
CARBONIFEROUS  1111se
CENOZOIC  716e
CRETACEOUS  55s
EON  710se
EPOCH  1313ne
ERA  1313e
HADEAN  420e
HOLOCENE  714sw
JURASSIC  213n
MESOZOIC  1211e
NEOGENE  135e
PALEOGENE  1617w
PALEOZOIC  1617nw
PERIOD  157e
PLEISTOCENE  76e
PRECAMBRIAN  76se
PROTEROZOIC  77s
TRIASSIC  79se