MARC Coverage

Interested in viewing the MARC fields used by the HathiTrust catalog records? We provide a table here.

Below is a list of fields on HathiTrust MARC-XML files, by percentage of coverage. This data was processed using public APIs, so the code may help you understand the Hathifiles and HathiTrust Bibliographic API.


FieldDescription
035SYSTEM CONTROL NUMBER (R)
245TITLE STATEMENT (NR)
538SYSTEM DETAILS NOTE (R)
974NA
CATNA
CIDNA
DATNA
FMTNA
HOLNA
260PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) (R)
300PHYSICAL DESCRIPTION (R)
040CATALOGING SOURCE (NR)
100MAIN ENTRY--PERSONAL NAME (NR)
650SUBJECT ADDED ENTRY--TOPICAL TERM (R)
010LIBRARY OF CONGRESS CONTROL NUMBER (NR)
050LIBRARY OF CONGRESS CALL NUMBER (R)
500GENERAL NOTE (R)
504BIBLIOGRAPHY, ETC. NOTE (R)
020INTERNATIONAL STANDARD BOOK NUMBER (R)
490SERIES STATEMENT (R)
700ADDED ENTRY--PERSONAL NAME (R)
043GEOGRAPHIC AREA CODE (NR)
090LOCAL CALL NUMBER (BK AM CF MP MU VM SE) [OBSOLETE]
090SHELF LOCATION (AM)[OBSOLETE]
082DEWEY DECIMAL CLASSIFICATION NUMBER (R)
651SUBJECT ADDED ENTRY--GEOGRAPHIC NAME (R)
250EDITION STATEMENT (R)
710ADDED ENTRY--CORPORATE NAME (R)
600SUBJECT ADDED ENTRY--PERSONAL NAME (R)
049NA
880ALTERNATE GRAPHIC REPRESENTATION (R)
042AUTHENTICATION CODE (NR)
041LANGUAGE CODE (R)
110MAIN ENTRY--CORPORATE NAME (NR)
246VARYING FORM OF TITLE (R)
610SUBJECT ADDED ENTRY--CORPORATE NAME (R)
740ADDED ENTRY--UNCONTROLLED RELATED/ANALYTICAL TITLE (R)
505FORMATTED CONTENTS NOTE (R)
015NATIONAL BIBLIOGRAPHY NUMBER (R)
COMNA
099NA
240UNIFORM TITLE (NR)
502DISSERTATION NOTE (R)
362DATES OF PUBLICATION AND/OR SEQUENTIAL DESIGNATION (R)
086GOVERNMENT DOCUMENT CLASSIFICATION NUMBER (R)
546LANGUAGE NOTE (R)
066CHARACTER SETS PRESENT (NR)
310CURRENT PUBLICATION FREQUENCY (NR)
776ADDITIONAL PHYSICAL FORM ENTRY (R)
025OVERSEAS ACQUISITION NUMBER (R)
074GPO ITEM NUMBER (R)
520SUMMARY, ETC. (R)
590LOCAL NOTE (BK CF MP MU SE VM MX) [OBSOLETE]
590RECEIPT DATE NOTE (VM) [OBSOLETE]
690NA
045TIME PERIOD OF CONTENT (NR)
022INTERNATIONAL STANDARD SERIAL NUMBER (R)
111MAIN ENTRY--MEETING NAME (NR)
060NATIONAL LIBRARY OF MEDICINE CALL NUMBER (R)
072SUBJECT CATEGORY CODE (R)
530ADDITIONAL PHYSICAL FORM AVAILABLE NOTE (R)
019NA
730ADDED ENTRY--UNIFORM TITLE (R)
016NATIONAL BIBLIOGRAPHIC AGENCY CONTROL NUMBER (R)
630SUBJECT ADDED ENTRY--UNIFORM TITLE (R)
048NUMBER OF MUSICAL INSTRUMENTS OR VOICES CODE (R)
037SOURCE OF ACQUISITION (R)
780PRECEDING ENTRY (R)
092NA
336CONTENT TYPE (R)
337MEDIA TYPE (R)
338CARRIER TYPE (R)
130MAIN ENTRY--UNIFORM TITLE (NR)
785SUCCEEDING ENTRY (R)
028PUBLISHER NUMBER (R)
098NA
222KEY TITLE (R)
533REPRODUCTION NOTE (R)
515NUMBERING PECULIARITIES NOTE (R)
550ISSUING BODY NOTE (R)
655INDEX TERM--GENRE/FORM (R)
210ABBREVIATED TITLE (R)
088REPORT NUMBER (R)
580LINKING ENTRY COMPLEXITY NOTE (R)
711ADDED ENTRY--MEETING NAME (R)
070NATIONAL AGRICULTURAL LIBRARY CALL NUMBER (R)
012NA
029NA
752ADDED ENTRY--HIERARCHICAL PLACE NAME (R)
793NA
350PRICE (NR) (BK AM CF MU VM SE) [OBSOLETE]
830SERIES ADDED ENTRY--UNIFORM TITLE (R)
510CITATION/REFERENCES NOTE (R)
653INDEX TERM--UNCONTROLLED (R)
850HOLDING INSTITUTION (R)
321FORMER PUBLICATION FREQUENCY (R)
096NA
055CLASSIFICATION NUMBERS ASSIGNED IN CANADA (R)
024OTHER STANDARD IDENTIFIER (R)
247FORMER TITLE (R)
084OTHER CLASSIFICATION NUMBER (R)
263PROJECTED PUBLICATION DATE (NR)
265SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS (NR) [OBSOLETE]
030CODEN DESIGNATION (R)
856ELECTRONIC LOCATION AND ACCESS (R)
611SUBJECT ADDED ENTRY--MEETING NAME (R)
648SUBJECT ADDED ENTRY--CHRONOLOGICAL TERM (R)
051LIBRARY OF CONGRESS COPY, ISSUE, OFFPRINT STATEMENT (R)
039NA
254MUSICAL PRESENTATION STATEMENT (NR)
787OTHER RELATIONSHIP ENTRY (R)
525SUPPLEMENT NOTE (R)
555CUMULATIVE INDEX/FINDING AIDS NOTE (R)
069NA
299NA
791NA
501WITH NOTE (R)
536FUNDING INFORMATION NOTE (R)
891NA
032POSTAL REGISTRATION NUMBER (R)
534ORIGINAL VERSION NOTE (R)
775OTHER EDITION ENTRY (R)
079NA
810SERIES ADDED ENTRY--CORPORATE NAME (R)
047FORM OF MUSICAL COMPOSITION CODE (R)
773HOST ITEM ENTRY (R)
596NA
410SERIES STATEMENT/ADDED ENTRY--CORPORATE NAME (R) [US-LOCAL]
772SUPPLEMENT PARENT ENTRY (R)
770SUPPLEMENT/SPECIAL ISSUE ENTRY (R)
306PLAYING TIME (NR)
799NA
255CARTOGRAPHIC MATHEMATICAL DATA (R)
561OWNERSHIP AND CUSTODIAL HISTORY (R)
583ACTION NOTE (R)
059NA
080UNIVERSAL DECIMAL CLASSIFICATION NUMBER (R)
599NA
034CODED CARTOGRAPHIC MATHEMATICAL DATA (R)
052GEOGRAPHIC CLASSIFICATION (R)
046SPECIAL CODED DATES (R)
541IMMEDIATE SOURCE OF ACQUISITION NOTE (R)
242TRANSLATION OF TITLE BY CATALOGING AGENCY (R)
503BIBLIOGRAPHIC HISTORY NOTE (R) (BK CF MU) [OBSOLETE]
540TERMS GOVERNING USE AND REPRODUCTION NOTE (R)
027STANDARD TECHNICAL REPORT NUMBER (R)
760MAIN SERIES ENTRY (R)
586AWARDS NOTE (R)
899NA
506RESTRICTIONS ON ACCESS NOTE (R)
797NA
547FORMER TITLE COMPLEXITY NOTE (R)
777ISSUED WITH ENTRY (R)
521TARGET AUDIENCE NOTE (R)
588SOURCE OF DESCRIPTION NOTE (R)
212VARIANT ACCESS TITLE (R) [OBSOLETE]
691NA
699NA
866TEXTUAL HOLDINGS--BASIC BIBLIOGRAPHIC UNIT (R)
570EDITOR NOTE (SE) (R) [OBSOLETE]
513TYPE OF REPORT AND PERIOD COVERED NOTE (R)
765ORIGINAL LANGUAGE ENTRY (R)
840SERIES ADDED ENTRY--TITLE (R) [OBSOLETE]
790NA
870VARIANT PERSONAL NAME (SE) [OBSOLETE]
044COUNTRY OF PUBLISHING/PRODUCING ENTITY CODE (NR)
796NA
011LINKING LIBRARY OF CONGRESS CONTROL NUMBER (NR) [OBSOLETE]
017COPYRIGHT OR LEGAL DEPOSIT NUMBER (R)
264PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE (R)
400SERIES STATEMENT/ADDED ENTRY--PERSONAL NAME (R) [US-LOCAL]
524PREFERRED CITATION OF DESCRIBED MATERIALS NOTE (R)
563BINDING INFORMATION (R)
871VARIANT CORPORATE NAME (SE) [OBSOLETE]
SIDNA
411SERIES STATEMENT/ADDED ENTRY--MEETING NAME (R) [US-LOCAL]
511PARTICIPANT OR PERFORMER NOTE (R)
518DATE/TIME AND PLACE OF AN EVENT NOTE (R)
539NA
591NA
800SERIES ADDED ENTRY--PERSONAL NAME (R)
890NA
BPFNA
031MUSICAL INCIPITS INFORMATION (R)
522GEOGRAPHIC COVERAGE NOTE (R)
595NA
597NA
720ADDED ENTRY--UNCONTROLLED NAME (R)
767TRANSLATION ENTRY (R)
774CONSTITUENT UNIT ENTRY (R)
859NA
886FOREIGN MARC INFORMATION FIELD (R)
033DATE/TIME AND PLACE OF AN EVENT (R)
091MICROFILM SHELF LOCATION (AM) [OBSOLETE]
105NA
131NA
243COLLECTIVE UNIFORM TITLE (NR)
318NA
330NA
360NA
365TRADE PRICE (R)
450NA
516TYPE OF COMPUTER FILE OR DATA NOTE (R)
545BIOGRAPHICAL OR HISTORICAL DATA (R)
562COPY AND VERSION IDENTIFICATION NOTE (R)
585EXHIBITIONS NOTE (R)
792NA
811SERIES ADDED ENTRY--MEETING NAME (R)
853CAPTIONS AND PATTERN--BASIC BIBLIOGRAPHIC UNIT (R)
865ENUMERATION AND CHRONOLOGY--INDEXES (R)