# Marinus Of Tyre

**MARINUS OF TYRE**, geographer and mathematician, the founder of mathematical geography, flourished in the 2nd century A.D. He lived before
Ptolemy, who acknowledges his great obligations to him. His chief merits were that he assigned to each place its proper latitude and longtitude, and introduced
improvements in the construction of his maps. He also carefully studied the works of his predecessors and the diaries of travellers. His geographical treatise
is lost.

See A. Forbiger, Handbuch der alien Geographic, vol. i. (1842) ; E. H. Bunbury, Hist, of Ancient Geography (1879), ii. p. 519; and especially E. H. Berger, Geschichte der wissenschaftlichen Erdkunde der Griechen (1903)-

*Note - this article incorporates content from Encyclopaedia Britannica, Eleventh Edition, (1910-1911)*