The following was generated by exporting all unsuppressed physical titles and running the fields report in MarcEdit (in 2019). A large chunk of the records (~800k) did not process, so the counts below reflect an estimate. They do not include electronic titles.
Tags likely not in use
Tag | 900 | 903 | Used 903 for Marcive TOC stamp; example: 903$a MARCIVE-TOCYYYYMMDD |
904 | Used 904 for Marcive OA processing stamp; examples: 904$a MARCIVE YYYYMMDD (TEUM) 904$a MARCIVE-SC YYYYMMDD (TEUS)
|
908 | 909 | 911 | 912 | 913 | 914 | 916 | 917 | 918 | 919 | Not used locally in Alma, but in the Coutts updates publishing profile for item data mapping |
920 | 921 | 924 | 926 | 927 | 928 | 929 | 930 | 931 | 932 | 933 | 934 | 937 | 939 | 943 | 946 | 951 | 954 | 957 | 959 | Used for digital object identifiers in titles digitized by Temple for Hathi Trust (e.g., Sci-Fi Corpus) |
964 | 966 | 967 | 968 | 969 | 970 | 971 | 972 | 975 | 976 | 977 | 978 | 982 | 983 | 984 | 986 | 987 | 993 | 995 | Tag and subfield presence count
Field | Subfield | In Records | Total | Use | Example |
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901 | ALL | 127963 | 206888 | Legacy use: Blackwell (BNA) shelf-ready processing; OR, artifacts of the Millennium load/import process, including some call number, barcode, and location information | 901 | $c | 3381 | Millennium import artifact: volume info | 901 | $a | 200963 | BNA processing info; OR Millennium import artifact: first part of call number | 901 | $g | 375 | 901 | $d | 8 | 901 | $e | 9 | 901 | $7 | 1 | 901 | $2 | 2 | 901 | $3 | 33 | 901 | $z | 45419 | Millennium import artifact: call number MARC tag | 901 | $1 | 7 | 901 | $x | 14 | 901 | $y | 1 | 901 | $4 | 1 | 901 | $5 | 1 | 901 | $s | 48301 | Millennium import artifact: item status | 901 | $p | 30 | 901 | $v | 4 | 901 | $t | 48256 | Millennium import artifact: item type | 901 | $k | 1 | 901 | $0 | 34 | 901 | $i | 38802 | Millennium import artifact: item barcode | 901 | $n | 364 | 901 | $l | 48279 | Millennium import artifact: item location code | 901 | $m | 5 | 901 | $b | 40129 | Millennium import artifact: second part of call number | 902 | ALL | 906914 | 1182406 | Legacy use: Migrated Millennium bib data Legacy use: Bound in/with notes Current use: datestamps for record loads or batch jobs, including Marcive and e-resources, and/or other internal notes, usually related to batch jobs | 902 | $b | 85147 | 902 | $c | 508 | 902 | $s | 5 | 902 | $a | 1182392 | Millennium updated date Marcive backfile processing stamp; examples: MARCIVE-BF YYYYMMDD (TEUM) MARCIVE-BF-SC 20190522 (TEUS)
| 902 | $u | 4 | 902 | $3 | 4 | 902 | $0 | 2 | 905 | ALL | 25479 | 25996 | Legacy use: Primarily series statements. Some award notes that should be moved to 586 | 905 | $v | 6450 | Series name | 905 | $a | 26107 | Serials volume numbering | 906 | ALL | 188 | 188 | Imported data from DLC Z39.50: DLC Local processing data - can be deleted | 906 | $b | 188 | Local record completion state | 906 | $c | 188 | Local processing workflow | 906 | $a | 188 | Distribution controller | 906 | $f | 188 | Century flag | 906 | $g | 188 | Stakeholder code | 906 | $d | 188 | Priority | 906 | $e | 188 | CIP/PCN flag | 907 | ALL | 1148468 | 1152743 | Migrated Millennium bib data | 907 | $s | 1 | 907 | $b | 1149461 | Millennium BIB LOC | 907 | $c | 1149428 | Millennium BCODE3 | 907 | $a | 1152743 | Millennium record no. | 910 | ALL | 805 | 805 | Acquisitions order data from Casalini and Harrassowitz | 910 | $b | 474 | 910 | $a | 780 | 910 | $g | 368 | 910 | $d | 805 | 910 | $e | 368 | 915 | ALL | 26034 | 26079 | ? | 915 | $a | 26079 | (unknown - some kind of 4-5 digit number) | 922 | ALL | 9 | 9 | Imported data from DLC Z39.50: DLC local book source - can be deleted | 923 | ALL | 21 | 22 | Imported data from DLC Z39.50: DLC local supplier invoice or shipment ID - can be deleted | 923 | $d | 21 | 923 | $n | 20 | 923 | $a | 9 | 923 | $s | 22 | 925 | ALL | 184 | 188 | Imported data from DLC Z39.50: DLC local selection decision - can be deleted | 925 | $b | 187 | 925 | $a | 188 | 925 | $e | 16 | 925 | $z | 1 | 925 | $x | 187MIGRATED TO ONEDRIVE: 9XXs use in Alma
The following was generated by exporting all unsuppressed physical titles and running the fields report in MarcEdit (in 2019). A large chunk of the records (~800k) did not process, so the counts below reflect an estimate. They do not include electronic titles.