pre clasical period an ancient geographer

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Aristotle
      Greek philospher
......Ancient Geographer 

                     introduction:

1.  Aristotle was a Greek philosopher during the Classical period in Ancient Greece, the founder of the Lyceum and the Peripatetic school of philosophy and Aristotelian tradition. Along with his teacher Plato, he has been called the "Father of Western Philosophy.....

2.Aristotle (c. 384 B.C. to 322 B.C.) was an Ancient Greek philosopher and scientist who is still considered one of the greatest thinkers in politics, psychology and ethics. ... In 335, Aristotle founded his own school, the Lyceum, in Athens, where he spent most of the rest of his life studying, teaching and writing.

Discoveries :

He made pioneering contributions to all fields of philosophy and science, he invented the field of formal logic, and he identified the various scientific disciplines and explored their relationships to each other.

Greatest Achievements :

Greatest Aristotle's accomplishments as a philosopher (a term which in his time meant as much scientist as philosopher) were extraordinary, undoubtedly the greatest in the Western tradition. He invented formal logic. He essentially invented descriptive biology, physics, psychology, and comparative political institutions....