Ancients and moderns in medieval music theory: from Guido of Arezzo to Jacobus

ABSTRACT

Medieval discourse about both the theory and practice of music featured much debate about the views of moderni and antiqui from when Guido of Arezzo devised a new way of recording pitch in the early eleventh century to the complaints of Jacobus in the early fourteenth century about new forms of measured music in the ars nova. There was also a shift from a Boethian notion that practical music was a manifestation of cosmic music, towards a more Aristotelian model, that privileged music as sensory experience. That this could have a profound effect on human emotion was articulated by Johannes de Grocheio writing about music c. 1270 and Guy of Saint-Denis soon after 1300 about plainchant. Jacobus, writing in the 1320s, was troubled by this shift in thinking about music not as reflections of transcendent realities, but as sounds of human invention that served to move the soul. He argued that musical patterns should reflect a transcendent harmony that was both cosmic and celestial.     

Contribution of strontium to the human diet from querns and millstones: an experiment in digestive strontium isotope uptake

The question of whether rock grit ingested unintentionally from querns, metates or millstones, or deliberately through pica or geophagy, is bioaccessible in the human gut has not been addressed in archaeological strontium (Sr) isotope studies. This study employed the unified bioaccessibility method and determined that ingested rock grit can provide bioaccessible ⁸⁷Sr/⁸⁶Sr, but that unintentional consumption is unlikely to constitute > 1% of the diet (by mass) and will not significantly change, that is, by > 0.001, human skeletal ⁸⁷Sr/⁸⁶Sr. The use of locally or non‐locally sourced querns or millstones will not affect the interpretation of archaeological human ⁸⁷Sr/⁸⁶Sr values in Britain.     

Art and the meaning of things

Bronner, Simon J. Grasping Things: Folk Material Culture and Mass Society in America. Louisville: The University of Kentucky Press, 1986. xv + 247 pp. including photographs, chapter references, and index. $24.00 cloth.

Ewers, John C. Plains Indian Sculpture: A Traditional Art from America's Heartland. Washington, D.C.: Smithsonian Institution Press, 1986. 239 pp. including photographs, appendix, and bibliography. $39.95, cloth.

Shadbolt, Doris. Bill Reid. Seattle: University of Washington Press, 1986.192 pp. including photographs, select bibliography, and chronological list of illustrations. $39.95 cloth.