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.

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

X
Y
1234567891011121314151617181920
1# # # # # # # # # # # # # # # # # # # #
2# # # # # # # # # # # # # # # # # # # #
3# # # # # # # # # # # # # # # # # # # #
4# # # # # # # # # # # # # # # # # # C #
5# # # # # # # S U O E C A T E R C # I #
6# # # # # # # # # N A E D A H A A # O #
7# # # # # C I O Z O R E T O R P L # Z #
8# # # # # E # # # # P R L B L R A # O #
9# # # # # N # # # O I O O E # E B # E #
10E # # # # O # # C A C N I # # C R # L #
11# N # # # Z # H S E I S # C # A I A A #
12# # E # # O # S N F T # I # R M A # P #
13# # # G # I I E E O # S # C E B N E A #
14# # # # O C # R C O S # H S # R R # L #
15# # # # # E O E # A N E O # # I # # E #
16# # # # # U N # R # A Z # # O A # # O #
17# # # # S E # U # N O # # D # N # # G #
18# # # # # # J # # I # # # # # # # # E #
19# # # # # # # # C # # # # # # # # # N #
20# # # # # # # # # # # # # # # # # # E #
Word X Y Direction
ARCHEAN  1611sw
CALABRIAN  175s
CARBONIFEROUS  1111sw
CENOZOIC  67s
CRETACEOUS  175w
EON  913se
EPOCH  127sw
ERA  169se
HADEAN  156w
HOLOCENE  147sw
JURASSIC  817ne
MESOZOIC  1612sw
NEOGENE  716nw
PALEOGENE  1912s
PALEOZOIC  1912n
PERIOD  1912sw
PLEISTOCENE  167sw
PRECAMBRIAN  167s
PROTEROZOIC  157w
TRIASSIC  137sw