Standardized Weights and Measures
Shared weight and measure units, such as Mesopotamian shekel-based weights, used to support weighing, trade, administration, and rationing.
Core metadata
- ID: standardized_weights_and_measures
- Era: Ancient
- First known date: -3000 (century)
- Region: Mesopotamia and eastern Mediterranean trade networks
- Review status: source_checked
- Maturity: N/A
Prerequisites
Dependents
- Basic Arithmetic (basic_arithmetic)
- Craft Quality Marks (craft_quality_marks)
- Measuring Rods & Lines (measuring_rods_and_lines)
- Metal Coinage (metal_coinage)
- Portable Balance Scales (portable_scales)
- Athenian Market Weights Inspection (standard_weights_market_inspection)
- Standardized Road Milestones (standardized_road_milestones)
- Taxation and Tribute (taxation_and_tribute)
- Town Market Squares (town_market_squares)
Fields
Field lanes
- Finance & Markets: Money & Accounting
Node sources
- Hanging in the Balance: Precision Weighing in Antiquity (Penn Museum, 2005, museum) • Supports: node, maturity
Prerequisite edge evidence
Edge/source evidence summary:
- Prerequisite edges: 2
- Average edge confidence: 67%
- Prerequisite sources: 2
- expert_inference: 2
| Prerequisite | Type | Confidence | Evidence level | Note | Sources |
|---|---|---|---|---|---|
| Trade Routes (trade_routes) | commercial_or_scaling_dependency | 72% | expert_inference | Long-distance merchants carried weights and compared regional weight systems; trade routes commercially scaled standard weights without being a hard prerequisite for local metrology. |
|
| Writing (writing) | common_dependency | 62% | expert_inference | Cuneiform records and administration documented weight systems, but writing is a shared administrative context rather than a direct historical predecessor of physical standard weights. |
|
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