Catalogued
Diastematic (heighted) neumes
- Made by
- Beneventan and Aquitanian scribes; no individual credited
- Year
- 1000-1050
- Field
- Music, movement and notation
- Kind
- Notation
- Room
- Change over time — Placed by reading its description, not yet studied
13 other forms share this skeleton
Source
Friendly and Denis, Milestones in the history of data visualization
Attribution less certain: contested, or no single inventor recorded