Bibliografía

Leyenda (cartografía). (2020, October 04). Retrieved November 25, 2020, from https://es.wikipedia.org/wiki/Leyenda_%28cartograf%C3%ADa%29 

Bartra, A. (2018) Como se hacían los mapas en la antigüedad si no había satélites? Retrieved November 25, 2020, from https://www.youtube.com/watch?v=nTWayftpqFo 

A. (2019, October 24). Redefining Continents. Retrieved January 24, 2021, from https://www.youtube.com/c/AtlasPro1/featured

A. (2019, April 18). The Geography of the Ice Age. Retrieved January 25, 2021, from https://www.youtube.com/watch?v=Pg0Z3LappEM

A. (2019, October 24). What Did Pangaea Look like? Retrieved January 25, 2021, from https://www.youtube.com/watch?v=VKq0pr4rbRs

A. (2020, July 20). Intro to Areography | The Geography of Mars. Retrieved January 25, 2021, from https://www.youtube.com/watch?v=FmbgUddvJHc&t=885s