Figure 7.32: Some of the oldest fossils on earth are stromolites, made of algae and a kind of
bacteria, found along the coast of Australia. ( 11 )
marvins-underground-k-12
(Marvins-Underground-K-12)
#1
Figure 7.32: Some of the oldest fossils on earth are stromolites, made of algae and a kind of
bacteria, found along the coast of Australia. ( 11 )