Here are some USGS Web pages with more information on lithostratigraphy and Anywhere:
Core Research Center
Overview of the Core Research Center (CRC) in Denver for preserving valuable rock cores for permanent storage and making the cores available for examination and testing. Includes links to services, well reports, and resources.
(Score: 0.690)
Early Paleozoic biochronology of the Great Basin, western United States
Publication (PDF format)in three parts on the biostratigraphy and lithostratigraphy of the Ibexian Series in the North American Ordovician, with sections on the southern Egan Range, Nevada and the biostratigraphy of the eastern Great Basin.
(Score: 0.509)
Definition:
Element of stratigraphy that deals with the description and systematic organization of the rocks of the Earth’s crust into distinctive named units based on the lithologic character of the rocks and their stratigraphic relations. [Glossary of Geology, 4th ed.]