Abbo of Fleury, De duplici signorum ortu uel occasu

Editions

• R. B. Thomson, ‘Further astronomical material of Abbo of Fleury’, Mediaeval Studies 50 (1988) 671–3 (text, 673).

Repertories

• Mirabile, title 23402

Notes

an additional note on some points in his Sententia de ratione sphaerae

Sources

• Cambridge, St John’s College, MS 221 (s. xii), pp. 290–291.
• Cambridge, Trinity College, MS R. 15. 32 (s. x/xi, ?Winchester; later St Augustine’s), fol. 7r–v.
• Durham Cathedral, MS Hunter 100 (s. xiiⁱⁿ), fols. 68r–v (85r–v).
• Glasgow, University Library, MS Hunter 85 (s. xiiⁱⁿ), fols. 118v–119r (97v–98r).
• BL MS Cotton Vitellius A. xii pt. 1 (s. xi), fols. 64r–v.
• BAV MS Regin. lat. 596 (s. xi), fol. 22v (13v).