U.S. Geological Survey: Science for a Changing World - USGS visiaul identifier and link to main Web site at http://www.usgs.gov/

Fifth-order(?) cycle variations within the Rockdale Run Formation at Stop 13. For a more detailed explanation, contact Blaine Cecil at bcecil@usgs.gov

A

Fifth-order(?) cycle variations within the Rockdale Run Formation at Stop 13. For a more detailed explanation, contact Blaine Cecil at bcecil@usgs.gov

B

Figure 33. A, Fifth-order(?) cycle variations within the Rockdale Run Formation at Stop 13. Left column shows limestone-dominated subcycles with interpreted sea-level curve (Hardie, 1989). Maximum water depth is during limestone deposition shallowing upward to peritidal conditions during dolomite deposition. Right column shows dolomite-dominated subcycles. B, Fifth-order(?) cycle variations within the Rockdale Run Formation at Stop 13. Left column shows limestone-dominated subcycles with re-interpreted sea-level curve based on exposure surfaces at the top of the limestone beds. Right column shows dolomite-dominated subcycles.
U.S. Department of the Interior, U.S. Geological Survey
URL: https:// pubsdata.usgs.gov /pubs/circ/2004/1264/html/trip3/fig33.html
For more information, contact Blaine Cecil
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