[Geo4All] asking for help

[labrinos at eled.auth.gr]

Dear GeoForAll members,

In the context of an undergraduate thesis, a student of mine is  
looking for the official borders between continents.
The "problem" rises between Europe and Asia, Asia and Africa.
Can you show me references and/or links where I can find official  
documents regarding the borders between these areas?
I understand that in many cases it is a matter arranged between  
countries (except Russia where the borders divide the country into  
European and Asian part and Turkey where Vosporus separates the two  
continents) because the borders between countries form the borders  
between continents.
I would appreciate any idea and help.

Thank you very much
Nikos Lambrinos


-- 
Δρ. Νίκος Λαμπρινός
Καθηγητής της Διδασκαλίας της Γεωγραφίας
Τμήμα Δημοτικής Εκπαίδευσης
Α.Π.Θ. 54124 Θεσσαλονίκη
Τηλ.: 2310 991201 / 991230
Email: labrinos at eled.auth.gr
Web Page: http://users.auth.gr/labrinos/
	  http://www.digital-earth.edu.gr/
	  https://www.auth.gr/univUnits

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Dr. Nikos Lambrinos
Professor of Geography Teaching
Director of Digital Analysis and Educational Design Laboratory
President of the Hellenic digital earth Centre of Excellence
Faculty of Education
School of Primary Education
Dept. of Science and New Technologies
Aristotle University of Thessaloniki
GR-54124 Thessaloniki, Greece
Tel: +30 2310 991201
Email: labrinos at eled.auth.gr
Web Page:     http://users.auth.gr/labrinos/
	      http://www.digital-earth.edu.gr/
	      https://www.auth.gr/en/univUnits