Eric Walker added Gondwana - Wikipedia to Gondwana

Eric Walker added Pythons Slithered Through Europe Before Coiling Around the World - The New York Times to a number of topics

Eric Walker added Pythons Slithered Through Europe Before Coiling Around the World - The New York Times and Gondwana - Wikipedia to Gondwana, and added Gondwana to Continents

Eric Walker added a number of topics and a number of links to Continents, and added Continents to Geographic regions and territories