precision stratigraphy associates

PRECISION STRATIGRAPHY ASSOCIATES

Precision Stratigraphy Associates

 

Precision Stratigraphy Associates provides quantitative solutions to stratigraphic problems and training in sequence stratigraphy. Our current research is compiling a Cretaceous Chronstratigraphic Database and applying it to interdisciplinary international team research on Cretaceous Oceanic Red Beds (CORBs).

Current Research

 

CRETCSDB4.2 Appendix 1 Update

This update to the list of numerical ages of species and marker events revises ages of Albian ammonites of the US Gulf Coast and of Aptian-Albian geochemical stages.
View complete CRETCSDB4 Chronostratigraphic Database.

 

 CRETCSDB 4.2 Appendix 7 update

Updated Section Catalog Files for Cretaceous Chronostratigraphic Database: Projects MIDK3, MIDK4, MIDK41, MIDK42, MIDK45, LOK, CRET1, and CRET2.
View complete CRETCSDB4 Chronostratigraphic Database.

 

 CRETCSDB 4.2 Appendix 2 update

Updated Section Catalog Files for Cretaceous Chronostratigraphic Database.
View complete CRETCSDB4 Chronostratigraphic Database.