Dr Philipp Nothaft

  • Chronology, calendars, and systems of dating (ancient to modern)
  • Medieval science (particularly astronomy)
  • European intellectual history (ancient to early modern)
  • Jews and Christians in medieval Europe
  • An Alfonsine Universe: Nicolò Conti and Georg Peurbach on the Threefold Motion of the Fixed Stars

  • An Overlooked Construction Manual for the Quadrans Vetustissimus

  • Augustine and the Shape of the Earth

  • Pierre d’Ailly’s Tractatus de vero cyclo lunari: Introduction and Edition

  • ‘With utmost certainty’: two late medieval pioneers of technical chronology

  • Glorious Science or “Dead Dog”? Jean de Jandun and the Quarrel over Astrology in Fourteenth-Century Paris

  • Astronomical and Cosmological 'Dubia' in the Cistercian Pierre Ceffons’ 'In II Sententiarum', distinctio 1

  • Jean des Murs’s Canones tabularum Alfonsii of 1339

  • Jean des Murs's quadrivial pursuits: Introduction

  • Henry Bate's Tabule Machlinenses: the earliest astronomical tables by a Latin author.

  • More
List of site pages