jan 1, 150 - Ptolemy's map
Description:
The Ptolemy world map is a map of the world known to Hellenistic society in the 2nd century Significant contributions of Ptolemy's maps are the first use of longitudinal and latitudinal lines as well as specifying terrestrial locations by celestial observations.Added to timeline:
Date:
jan 1, 150
Now
~ 1877 years ago