![Physics](/tpl/images/cats/fizika.png)
Physics, 22.10.2019 23:30, mktdonaldson
Use the data you've recorded from the previous activity to arrange the rock layers from oldest to youngest on the
geologic time scale. determine the identity of the unknown fossil by using the fossils chart.
?
tools
paleozoic er
paleozoic era
to
million
years ago
basalt
limestone with
unknown fossil
tom
cambrian
ordovician
silurian
ro
niferous
sandstone with
trilobite
amm
shale with
ammonite
check
![answer](/tpl/images/cats/otvet.png)
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