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Numbers & Metrology in the 1st millennium
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Late Babylonian weights and measures
Sources: For the late Babylonian period, a large account of tablets have been excavated in main cities of the southern Mesopotamia (Babylon, Borsippa, Kiš, Nippur, Sippar, Ur, Uruk, etc). For the period which provided the bulk of the material (from the rising of the Chaldean dynasty during the late 7th B.C. to the early 5th B.C. when Babylonia revolted against Xerxes) around 19 000 texts are directly available for scholars, and many more tablets remain unpublished. Most of them records economical operations of private businessmen or Babylonians' temples and widely refer to various measures of weight, capacity, and length.
Bibliography:
For a detailed treatment of metrology during late Babylonian period see :
- Powell, M. A. 1984: “Late-Babylonian Surface Mensuration”, AfO 31, p. 32-66.
- Powell, M. A. 1990: “Masse und Gewichte”, RlA 7, Berlin, New York, p. 457-517
For summarized versions, see:
- Wunsch, C.: Das Egibi-Archiv. I. Die Felder und Gärten. Cuneiform Monographs, vol. 20 a and b, Groningen, STYX, p. xix-xx.
- Baker, H.: The Archive of the Nappāḫu Family. AfO, Beiheft 30, Vienne, p. ix-x..
- Jursa, M.: Neo-Babylonian Legal and Administrative Documents: Typology, Content and Archives. GMTR 1, Münster, 2005, p. 19, 28, 41.
Metrological systems:
Units of weight
gin2 | šiqlu | 8,33 g. | |
x 60 ⇒ | |||
ma-na | manû | 500 g. | |
x 60 ⇒ | |||
gun | biltu | 30 kg. |
Units of capacities
GAR | - | 1/10 l. | |
x 10 ⇒ | |||
sila3 | qa | 1 l. | |
x 6 ⇒ | |||
ban21) | sūtu | 6 l. | |
x 6 ⇒ | |||
PI (6 ban2) | pānu | 36 l. | |
x 5 ⇒ | |||
gur | kurru | 180 l. |
Capacity measures are expressed using positional notation2).
Units of length
šu-si | ubânû | 1/24 cubit | c. 0.0208 m. | |
x 24 ⇒ | ||||
kuš3 | ammatu | 1 cubit | c. 0.5 m. | |
x 7 ⇒ | ||||
gi | qânu | 7 cubits | c. 3.5 m. | |
x 2 ⇒ | ||||
GAR | - | 14 cubits | c. 7 m |
Units of Superficy
Two systems was used in Late Babylonia for measuring superficies : The reed system used for smaller areas,especially urban plots, and the seed used fir larger areas.