jgs2015-125_si_003.tif (714.14 kB)

The use of chemostratigraphy to refine ambiguous sequence stratigraphic correlations in marine mudrocks. An example from the Woodford Shale, Oklahoma, USA

Download (714.14 kB)
figure
posted on 02.03.2016 by B.W. Turner, J.A. Tréanton, R.M. Slatt
Online Supplemental Figure 3: The chemofacies profile for the Ray 1–13 Core. Hierarchical clustering analysis subdivided the geochemical profiles into seven distinct chemofacies. The sample resolution for this chemofacies profile is 6 inches (15cm). There is a general shift from chemofacies indicating restricted bottom water conditions and clay accumulation at the base to well-circulated bottom water conditions dominated by increasing continental sedimentation at the top of this profile.

History

Licence

Exports