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.

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

X
Y
1234567891011121314151617181920
1# # # # # P # # # # # # # # # # C # # #
2# # # # E # A # # # # # E # # # I # # #
3# # # R # # N L # # # # N # # # O # # #
4# # I # # # # A E # # # E # # # Z # # #
5# O # # S N # # E O # N G # # E O # # #
6D # # # # U A # # D G A O # # N S # # #
7# # # # # # O I A # A E E # # E E # # #
8# # # # # C # R R # # H N # # C M # # #
9# # # # # I I E E B # C # E # O N # # #
10# # # # # O # S N F M R # # # T A # # #
11# # # # # Z # H S E I A # N # S I # # #
12# # # # # O # # C A C N C O # I R # # #
13# # # # # N # # # O I O O E # E B # # #
14# # # # # E # # # # P R L B R L A # # #
15# # # # # C I O Z O R E T O R P L # # #
16# C I O Z O E L A P # # # # H A A # # #
17# # # # # # # S U O E C A T E R C # # #
18# # # # # # # # # # # # # # # # # # # #
19# # # # # # # # # # # # # # # # # # # #
20# # # # # # # # # J U R A S S I C # # #
Word X Y Direction
ARCHEAN  1211n
CALABRIAN  1717n
CARBONIFEROUS  1111nw
CENOZOIC  615n
CRETACEOUS  1717w
EON  1413n
EPOCH  1215nw
ERA  99n
HADEAN  128nw
HOLOCENE  1415nw
JURASSIC  1120e
MESOZOIC  178n
NEOGENE  138n
PALEOGENE  61se
PALEOZOIC  1016w
PERIOD  61sw
PLEISTOCENE  1615n
PRECAMBRIAN  1615nw
PROTEROZOIC  1515w
TRIASSIC  1315nw