File 17697 is a 3.5MB PowerPoint Uploaded:
Jul22 09 http://d32ogoqmya1dw8.cloudfront.net/files/NAGTWorkshops/paleo/workshop09/biostratigraphic_lithostratigr.ppt
The file is referred to in 1 page
Workshop Program http://serc.carleton.edu/NAGTWorkshops/paleo/workshop09/program.html
Provenance Bret Bennington, Hofstra University
Reuse This item is offered under a Creative Commons Attribution-NonCommercial-ShareAlike license http://creativecommons.org/licenses/by-nc-sa/3.0/ You may reuse this item for non-commercial purposes as long as you provide attribution and offer any derivative works under a similar license.