10,351
edits
Changes
Jump to navigation
Jump to search
Line 17:
Line 17: − + − [[File:Ch17chart1.png|300px|thumb|{{figure number|1}}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|300px|thumb|{{figure number|2}}Paleoenvironments of various microfossil groups.]]
Temporal and environmental distribution of microfossils (view source)
Revision as of 16:41, 20 October 2014
, 16:41, 20 October 2014no edit summary
==Biostratigraphic utility of microfossil groups==
==Biostratigraphic utility of microfossil groups==
<gallery mode=packed heights=300px widths=300px>
Ch17chart1.png|{{figure number|1}}Geologic periods in which various microfossil groups existed and those periods for which the groups are most useful for dating.
applied-paleontology_fig17-13.png|{{figure number|2}}Paleoenvironments of various microfossil groups.
</gallery>
[[:file:Ch17chart1.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.
[[:file:Ch17chart1.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.
==Environmental distribution of microfossil groups==
==Environmental distribution of microfossil groups==
[[:file:applied-paleontology_fig17-13.png|Figure 2]] shows the paleoenvironments of various microfossil groups. The width of the bar represents the relative importance of each microfossil group.
[[:file:applied-paleontology_fig17-13.png|Figure 2]] shows the paleoenvironments of various microfossil groups. The width of the bar represents the relative importance of each microfossil group.