Zusammenfassung der Ressource
Geologic History
- Bombardment
- Geological Time Scale
- Is a system of
chronological
dating that
relates
geological
strata.
- Bombardment
- Earth got
bombarded 4.1 to
3.8 billion year ago.
- Layers Of Earth
- There different layer in
the earth and the
deeper you are the
hotter it gets.
- Stratigraphy
- Branch of geology
relative of strata
and their
relationship to the
geological time
scale.
- Fossil Record
- A fossil record
is a group of
fossils which
has been
analyzed
chronologically
and in order.
- Relative Dating
- Relative
dating is the
science of
determining
the relative
order past
events.
- Absolute Dating
- Determining an
age on a specified
chronology in
archaeology and
geology