7 409 
OZOIC LIFI 
y 
4 
ARCHEAN AND PALE 
sul 
auds[O ‘F f laeplAvy Seprxopeled ‘? 
(‘uvlaquieg ulody tuvsdu0yy 
‘qoyuory, Woy SHULEYJULXeINeTd SsNANBIAD 
‘SOUIQO[LI] UBLHLAOPIO pus UBLIquIV 
“YI ALWIg 
k 
y Jo dno 
Ted 
G 
e 
Is 
: WOJUOLT, 
V 
ULOd} SVSLS SnYydesy ‘e 
pur 
) 
