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Iᵉʳ siècle – IIᵉ siècle

Ptolemy

Alexandria and North Africa

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Ptolemy was an Alexandrian geographer whose second-century Geography represented the most thorough geographical knowledge of Africa possessed by antiquity, according to the extract. He compiled earlier information and incorporated reports from Roman expeditions into the Fezzan when mapping Inner Libya. His precise dates are not supplied here.

Territoire · Personnage

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Demander à Uriti

  • Qui était Ptolemy et quelle a été son influence ?
  • Que s’est-il passé pour Ptolemy entre 100 et 170 ?
  • Quel lien entre Ptolemy et Geography ?
  • À propos de Ptolemy : peux-tu préciser « Alexandrian geographer of the second century » ?

Le récit

Ptolemy appears as the culminating geographer of the ancient tradition discussed in the extract. In the second century, he gathered the work of earlier authors, relying especially on Poseidonius and Marinus of Tyre, and recorded what the passage calls the most thoroughgoing geographical knowledge antiquity possessed of the contours of Africa. His work therefore represents both compilation and the preservation of accumulated geographic information.

Ptolemy’s map of Inner Libya drew on information obtained by the Roman army during punitive expeditions beyond the frontier. Reports from campaigns led by Balbus, Flaccus, and Maternus in the Fezzan helped extend the geographical picture beyond the coastal regions. The connection shows how military movement, imperial intelligence, and scholarly geography contributed to ancient representations of Africa.

The extract presents Ptolemy’s achievement as important but still limited by the conditions of ancient knowledge. Earlier authors were often copied rather than independently observed, and the information about western black Africa stopped around Cape Juby and the latitude of the Canaries. Ptolemy’s Geography was therefore comprehensive within antiquity’s horizons, not a complete account of the continent.

Repères

  • Alexandrian geographer of the second century
  • Compiled earlier African knowledge
  • Mapped Inner Libya
  • Used reports from Roman expeditions

Confiance

moyenne

Ce niveau qualifie la précision des dates, localisations et limites disponibles dans le corpus actuel.

Source

General history of Africa, I: Methodology and African prehistory

Point de départ pour aller plus loin — pas une bibliographie exhaustive.

RessourcesCarte
PersonnageConfiance moyenne

Iᵉʳ siècle – IIᵉ siècle

Ptolemy

Alexandria and North Africa

Écouter
Comparer
Voir dans la constellation

Traduction non disponible · Original (anglais) · français indisponible

Se connecter

Ptolemy was an Alexandrian geographer whose second-century Geography represented the most thorough geographical knowledge of Africa possessed by antiquity, according to the extract. He compiled earlier information and incorporated reports from Roman expeditions into the Fezzan when mapping Inner Libya. His precise dates are not supplied here.

Territoire · Personnage

Poursuivre l’exploration

Demander à Uriti

  • Qui était Ptolemy et quelle a été son influence ?
  • Que s’est-il passé pour Ptolemy entre 100 et 170 ?
  • Quel lien entre Ptolemy et Geography ?
  • À propos de Ptolemy : peux-tu préciser « Alexandrian geographer of the second century » ?

Le récit

Ptolemy appears as the culminating geographer of the ancient tradition discussed in the extract. In the second century, he gathered the work of earlier authors, relying especially on Poseidonius and Marinus of Tyre, and recorded what the passage calls the most thoroughgoing geographical knowledge antiquity possessed of the contours of Africa. His work therefore represents both compilation and the preservation of accumulated geographic information.

Ptolemy’s map of Inner Libya drew on information obtained by the Roman army during punitive expeditions beyond the frontier. Reports from campaigns led by Balbus, Flaccus, and Maternus in the Fezzan helped extend the geographical picture beyond the coastal regions. The connection shows how military movement, imperial intelligence, and scholarly geography contributed to ancient representations of Africa.

The extract presents Ptolemy’s achievement as important but still limited by the conditions of ancient knowledge. Earlier authors were often copied rather than independently observed, and the information about western black Africa stopped around Cape Juby and the latitude of the Canaries. Ptolemy’s Geography was therefore comprehensive within antiquity’s horizons, not a complete account of the continent.

Repères

  • Alexandrian geographer of the second century
  • Compiled earlier African knowledge
  • Mapped Inner Libya
  • Used reports from Roman expeditions

Confiance

moyenne

Ce niveau qualifie la précision des dates, localisations et limites disponibles dans le corpus actuel.

Source

General history of Africa, I: Methodology and African prehistory

Point de départ pour aller plus loin — pas une bibliographie exhaustive.

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Chemins liés

D’autres chemins liés à cette histoire.

  • FezzanVille·Iᵉʳ siècle av. J.-C. — Iᵉʳ siècle av. J.-C.