Series:

Thumbnail	Title	Series Number	Date	Description
			28 July 1973
			28 July 1973
	Continental movement and sea floor spreading		1973	Current theories of how continental drift and sea floor spreading have taken place in the context...
	Examining a coastal environment to understand...		1971	Professor Pentz gives an explanation of how we can find out how rocks were made by studying what is...
	Grain size measurements of sand taken from...		1971	The process of measuring sand grain sizes to determine the size distribution differences between...
			25 July 1971
			S100_1971X_BX_V026.avi
			S100_1971X_BX_V026.avi