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.

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

X
Y
1234567891011121314151617181920
1# # # # # # # # # # # # # # # # # # C #
2# # # # # # # # # # # # # # # # # # I #
3# # J # # # # # # # # # # # # # # # S #
4# # U # # # # # # # # # # # # # # # S #
5# # R # # # # S U O E C A T E R C # A E
6# # A # # # # # # N A E D A H A A # I N
7# # S C # C I O Z O R E T O R P L # R E
8# # S I # # # # # # P # L B R L A # T G
9# # I O # # # # # O # O O E # E B # # O
10# # C Z # P # # C # C N C # # I R # # E
11# # # O # E A H # E I A # E # S I # # L
12# # # S # R # L N F M # R # N T A # # A
13# # # E # I # E E B # # # C # O N # # P
14# # # M # O # R R O # # # # H C Z # # #
15# # # # # D O I A # Z # # # # E # O # #
16# # # # # U A # # # # O # # O N A # I #
17# # # # S N E O G E N E I N # E # N # C
18# # # # # # # # # # # # # C # # # # # #
19# # # # # # # # # # # # # # # # # # # #
20# # # # # # # # # # # # # # # # # # # #
Word X Y Direction
ARCHEAN  1211se
CALABRIAN  175s
CARBONIFEROUS  1111sw
CENOZOIC  1310se
CRETACEOUS  175w
EON  1615sw
EPOCH  127sw
ERA  913s
HADEAN  156w
HOLOCENE  147sw
JURASSIC  34s
MESOZOIC  414n
NEOGENE  617e
PALEOGENE  2013n
PALEOZOIC  610se
PERIOD  610s
PLEISTOCENE  167s
PRECAMBRIAN  167sw
PROTEROZOIC  157w
TRIASSIC  198n