19704581
Description
Mind Map by Tyler Kwon, updated more than 1 year ago
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Created by Tyler Kwon
almost 5 years ago
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Geologic History
- Bombardment
- A time in Earth's early life when it was
stuck by meteorites.
- A time in Earth's early life when it was
stuck by meteorites.
- Geologic time scale
- A timeline used to describe the
relationships and timing of Earth's
history.
- A timeline used to describe the
relationships and timing of Earth's
history.
- Layers of Earth
- Crust, Mantle, Outer core, and
inner core
- Crust, Mantle, Outer core, and
inner core
- Stratigraphy
- study of rock layering
and layers
- study of rock layering
and layers
- fossil record
- A group of fossils
that are analyzed and
put in chronological
order
- A group of fossils
that are analyzed and
put in chronological
order
- Relative Dating
- The estimated age
of an object
- The estimated age
of an object
- Absolute dating
- The exact chronological
age of an object
- The exact chronological
age of an object
Media attachments
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