Bibliographic Standards Committee

DCRM(C): Descriptive Cataloging of Rare Materials (Cartographic)


DCRM(C) public hearing

A public hearing on the draft of Descriptive Cataloging of Rare Materials (Cartographic) will be held at the ALA Annual Conference in Chicago on Saturday, June 29, 2013, from 6:00-8:00 p.m. at the Hyatt Regency Chicago Hotel, Skyway 260. All are welcome to attend.


Current status

An editorial team is developing DCRM(C). The DCRM(C) wiki is being used to document ongoing progress.

The initial plan of action calls for a review of Descriptive Cataloging of Rare Materials (Books) (DCRM(B)) and Cartographic Materials: A Manual of Interpretation for AACR2, Second Edition (CM) to identify 1) areas of conflict between the two standards, 2) lacunae in CM, whether or not they are addressed in DCRM(B), and 3) areas where existing guidance from practices and other sources (such as LC’s Map Cataloging Manual) usefully addresses conflicts and lacunae.


History and background

At the 2008 ALA Annual Conference in Anaheim, California, the Bibliographic Standards Committee accepted a proposal to develop a manual for the treatment of early and rare cartographic materials as part of the Descriptive Cataloging of Rare Materials (DCRM) suite. This project is supported by the Library of Congress Policy and Standards Division (formerly the Cataloging Policy and Support Office), the ALA Map and Geography Roundtable (MAGERT), and members of the cartographic and rare materials communities. The new manual will be known as Descriptive Cataloging of Rare Materials (Cartographic), or DCRM(C).

Descriptive cataloging of early and rare cartographic materials in libraries and other institutions currently relies on chapter 3 of Anglo-American Cataloguing Rules, Second Edition (AACR2) and Cartographic Materials: A Manual of Interpretation for AACR2, Second Edition (CM), prepared by the Anglo-American Cataloguing Committee for Cartographic Materials and edited by Elizabeth U. Mangan. CM is a comprehensive, general work that includes suggestions for the treatment of early and rare materials, much of it drawn from Descriptive Cataloging of Rare Books (DCRB), which has now been superseded by DCRM(B).

With an increased focus on the security of rare cartographic materials, there is a need for a stand alone set of rules that covers the treatment of atlases, maps, and globes, both printed and manuscript, including the analysis of cartographic works in books or other resources, and can be used by any institution that houses these materials. The creation of a standard will eliminate the need for each institution to develop extensive local practices for the treatment of rare cartographic works, and will make it possible for institutions with smaller collections to benefit from both the sophisticated tradition of rare materials cataloging and the awareness of the cartographic community of the particular qualities of our materials.


DCRM(C) editorial team