Changes

==Depth zones==

==Depth zones==

[[file:applied-paleontology_fig17-21.png|300px|thumb|{{figure number|1}}A commonly accepted classification of marine environments. Copyright: Tipsword et al.;<ref name=ch17r85 /> courtesy Gulf Coast Assoc. of Geological Societies.]]

[[file:applied-paleontology_fig17-21.png|400px|thumb|{{figure number|1}}A commonly accepted classification of marine environments. Copyright: Tipsword et al.;<ref name=ch17r85 /> courtesy Gulf Coast Assoc. of Geological Societies.]]

A commonly accepted classification of marine environments is the zonation of Tipsword et al.<ref name=ch17r85>Tipsword, H., L., Setzer, F., M., Smith, F., L. Jr., 1966, Interpretation of depositional environment in Gulf Coast petroleum exploration from paleoecology and related stratigraphy: Transactions of the Gulf Coast Association of Geological Societies, vol. 16, p. 119–130.</ref> shown in [[:file:applied-paleontology_fig17-21.png|Figure 1]].

A commonly accepted classification of marine environments is the zonation of Tipsword et al.<ref name=ch17r85>Tipsword, H., L., Setzer, F., M., Smith, F., L. Jr., 1966, Interpretation of depositional environment in Gulf Coast petroleum exploration from paleoecology and related stratigraphy: Transactions of the Gulf Coast Association of Geological Societies, vol. 16, p. 119–130.</ref> shown in [[:file:applied-paleontology_fig17-21.png|Figure 1]].