North American Commission on Stratigraphic Nomenclature Records, 1948-2020

Arrangement of the Materials

This collection was received in, and is organized in, multiple parts. Additional materials have not been physically or intellectually arranged and interfiled, and researchers may need to consult more than one part of the collection to locate similar materials.

The files are organized alphabetically by personal name, name of office, or by subject, then chronologically. Files can contain a variety of materials, including correspondence, staff memos, and reports. In addition to the normal chronological files, files containing more specialized information about a topic are found after the chronological files.

The collection contains six additional accessions.