15444947
Description
Mind Map by Elijah Gallegos, updated more than 1 year ago
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Created by Elijah Gallegos
about 6 years ago
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Geological History
- Bondbardment
- An event ( bondbardment )
that occured about 3.8 to 4.1
billion years ago
- An event ( bondbardment )
that occured about 3.8 to 4.1
billion years ago
- geological time scale
- The geologic time
scale is a system
of chronological
dating that relates
geological strata
to time.
- The geologic time
scale is a system
of chronological
dating that relates
geological strata
to time.
- stratigraphy
- Stratigraphy is a branch of geology
concerned with the study of rock layers
and layering.
- fossil record
- Fossil Record is a
biannual
peer-reviewed
scientific journal
covering
palaeontology.
- Fossil Record is a
biannual
peer-reviewed
scientific journal
covering
palaeontology.
- Stratigraphy is a branch of geology
concerned with the study of rock layers
and layering.
- Relative dating
- Relative dating is the science of
determining the relative order of past
events, without necessarily determining
their absolute age.
- Absolute dating
- Absolute dating is the
process of determining
an age on a specified
chronology in
archaeology and
geology.
- Absolute dating is the
process of determining
an age on a specified
chronology in
archaeology and
geology.
- Relative dating is the science of
determining the relative order of past
events, without necessarily determining
their absolute age.
- layers of the earth
- The internal structure of the Earth is
layered in spherical shells: an outer
silicate solid crust, a highly viscous
asthenosphere and mantle, a liquid
outer core that is much less viscous
than the mantle, and a solid inner
core.
- The internal structure of the Earth is
layered in spherical shells: an outer
silicate solid crust, a highly viscous
asthenosphere and mantle, a liquid
outer core that is much less viscous
than the mantle, and a solid inner
core.
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