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046 - SPECIAL CODED DATES (R)
The date of item information that cannot be recorded in 008/06-14 (Type of date/Publication status Date 1 Date 2) because such information involves one or more Before Common Era (B.C.) dates incorrect dates dates when resources have been modified or created and date spans when resources are valid. When field 046 is used for B.C. dates 8 is set to code b (No date given; B.C. date involved) and field 008/07-10 and 008/11-14 contain blanks (####). When field 046 is used for incorrect dates field 008/06 is coded for the type of corrected data and field 008/07-10 and 008/11-14 contain correct dates.
Indicators
- First - Undefined
- # - Undefined
- Second - Undefined
- # - Undefined
Subfield Codes
- $a - Type of date code (NR)
- i - Inclusive dates of collection
- k - Bulk of collection
- m - Multiple dates
- n - Unknown dates
- p - Distribution/release/issue and production/recording session dates
- q - Questionable date
- r - Reissue and original dates
- s - Single known/probable date
- t - Publication and copyright dates
- x - Incorrect dates
- $b - Date 1 (B.C. date) (NR)
- $c - Date 1 (C.E. date) (NR)
- $d - Date 2 (B.C. date) (NR)
The field must also contain a subfield $b. - $e - Date 2 (C.E. date) (NR)
The field must also contain a subfield $c. - $j - Date resource modified (NR)
- $k - Beginning or single date created (NR)
- $l - Ending date created (NR)
- $m - Beginning of date valid (NR)
- $n - End of date valid (NR)
- $2 - Source of date (NR)
Code from: MARC Code Lists for Relators Sources Description Conventions - $6 - Linkage (NR) See Control Subfields
- $8 - Field link and sequence number (R) See Control Subfields
Examples
046 |
##$ak $b1000 $d500 |
046 |
##$aq $b250 $e100 |
046 |
##$as $b245 |
046 |
##$ar $c1936 $d210 |
046 |
##$ai $b99 $e99 |
046 |
##$m20011008$n20011027 |
046 |
##$j2001-07-12$2[Code for W3CDTF] |

