Musical treatises

Calendrial, arithmetical, and astronomical texts; England (Worcester), after 1126

Lucan — 12th century, first half (?); Italy (?)

Macrobius, etc.; England, 11th century, second half

Euclid, Ps.-Ptolemy, etc. — 13th century, second half; English

Gerard of Cremona (?), Campanus of Novara, etc. — c. 1300; English

Isidore — c. 1120–30; English

Bede, Helperic of Auxerre, etc. — 12th century; English

Easter tables — 12th century, early; English

Robert the Lotharingian, etc. — 12th century; English

Sophocles, Euripides, etc. — 14th century, second and first half; Byzantine, Constantinople

Robert the Lotharingian, Helperic of Auxerre, etc. — 12th century, first half; English

Euclid, etc. — 13th century, middle; English

Ps.-Boethius, Ps.-Aristotle, etc. — 13th century, late; English

Albohali, Alexander de Villa Dei, etc. — 14th century, first half; English

Euclid — 13th century, second half; English

Aristotle — 13th century, late; English

Boethius, etc. — 12th century, second quarter; English, Winchester or Hereford (?)