| COMARC/B | August | 2009 |
This field contains a formatted indication of the period covered by the item.
| FIELD/SUBFIELD | REPEATABILITY | ||
| 122 | Time period of item content | r | |
| a | Time period (dYYYYMMDDHH) | r | |
A time period designation may be entered from 9999 B.C. until today. This subfield consists of a minimum 5 characters (Christian era and year) and a maximum 11 characters (Christian era, year, month, day, hour).
The components are:
era identifier ("c" = date falls before the year 1 in the Gregorian calendar, i.e. B.C. or "d" = date falls after the year 1 in the Gregorian calendar, i.e. A.D.)
year (four numeric characters)
month, day, time (two numeric character each)
Repeatable only to distinguish between multiple single dates and a range of dates (see example 1).
122 2⊔ ad1971 ad1979 122 0⊔ ad1986 (Codes for a map surveyed between 1971 and 1979 and then revised to add 1986 information.) 122 0⊔ ad16051105 (The code for Guy Fawkes' Gunpowder Plot, 5 November 1605.) 122 0⊔ ad1976080214 (The situation date (2 August 1976, 14:08 hours) of a remote sensing image.) 100 ⊔⊔ bb c1998 d1998 hscr lba 101 0⊔ ascr aeng 102 ⊔⊔ ahrv 110 ⊔⊔ aa bk ca 122 2⊔ ad1992 ad1997 200 0⊔ aGodišnje izvješće ... fRepublika Hrvatska, Državni zavod za intelektualno vlasništvo dAnnual report ... fRepublic of Croatia, State Intellectual Property Office g[glavni i odgovorni urednik Nikola Kopčić] 207 ⊔0 a1992/97(1998) 210 ⊔⊔ aZagreb cDržavni zavod za intelektualno vlasništvo Republike Hrvatske d1998 215 ⊔⊔ d30 cm 300 ⊔⊔ aTekst usporedo na hrv. i engl. jeziku 326 ⊔⊔ aGodišnje 510 1⊔ aAnnual report zeng 532 13 aGodišnje izvješće (Državni zavod za intelektualno vlasništvo Republike Hrvatske) 712 02 aDržavni zavod za intelektualno vlasništvo Republike Hrvatske cZagreb ("Godišnje izvješće" for the time period 1992 to 1997 was published in 1998. In subfields 100c – Publication date 1 and 100d – Publication date 2 the year 1998 is entered, because only one issue has been published. The time period covered by the publication is entered in field 122.) 122 0⊔ ac0300 (A time period covered by the item is ca. 300 B.C.) *
122 0⊔ ac0300 (A time period covered by the item is ca. 300 B.C.) *
122 2⊔ ad1910 ad1913 (A work on Cubism that covers a time period between 1910 and 1913.) *
122 2⊔ ad0395 ad0814 200 1⊔ aOd rimskega cesarstva do cesarstva Karla Velikega bKartografsko gradivo e(395-814) favtorja Arno Baur, Hans-Ulrich Rudolf