Siccar Point - the birthplace of modern geology
11:04
Siccar Point - crucible of geology
1:28:43
The Birthplace of Modern Geology 2015 GJH Field Trip to Scotland
10:07
Egypt's Greatest Mysteries That Pre date The Pyramids and Archaeologists CANNOT Explain How
20:53
Continents Collide: The Appalachians and the Himalayas
3:16
Literally just three minutes where I talk about some rocks
31:47
Escócia - Geografia, Cultura e Economia
14:07
A maior árvore do mundo é muito maior do que você pode imaginar!
13:50