Difference between revisions of "Temporal and environmental distribution of microfossils"

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==Biostratigraphic utility of microfossil groups==
 
==Biostratigraphic utility of microfossil groups==
The chart below shows the geologic periods in which various microfossil groups existed and those periods for which the groups are most useful for dating.
 
  
[[file:applied-paleontology_fig17-13.png|thumb|{{figure number|17-13}}See text for explanation.]]
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[[file:applied-paleontology_fig17-13.png|thumb|{{figure number|1}}See text for explanation.]]
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The chart in [[:file:applied-paleontology_fig17-13.png|Figure 1]] shows the geologic periods in which various microfossil groups existed and those periods for which the groups are most useful for dating.
  
 
==See also==
 
==See also==

Revision as of 22:21, 20 February 2014

Exploring for Oil and Gas Traps
Series Treatise in Petroleum Geology
Part Predicting the occurrence of oil and gas traps
Chapter Applied paleontology
Author Robert L. Fleisher, H. Richard Lane
Link Web page
Store AAPG Store

Since a species persists only for a limited amount of geologic time and only in a specific environment, microfossils can be used to date the rocks in which they are found (biostratigraphy) and to indicate the environment in which the sediment was deposited (paleoecology).

Biostratigraphic utility of microfossil groups

Figure 1 See text for explanation.

The chart in Figure 1 shows the geologic periods in which various microfossil groups existed and those periods for which the groups are most useful for dating.

See also

External links

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Temporal and environmental distribution of microfossils
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