Precambrian lifeforms, reconstructed - Akshay Mehra - University of Washington
1:12:55
Secular changes in the distribution and characteristics of mineral deposits ... - David Huston
58:10
New age constraints on Ediacaran Oman provide a temporal framework for - Marjorie Cantine
13:48
What is Mass Defect | Albert Einstein
1:12:32
How much life has ever existed? - Peter Crockford
1:19:53
Geodynamic models of early Earth crust formation: Stagnant-lid, plate tectonics... - Bradford Foley
1:29:52
Four Million Year Long Marinoan Snowball Earth - Adrian Tasistro-Hart
53:33
Carbon cycling in Paleoproterozoic Mountain Belts Insights from graphitic-pyritic - Jonathan Toma
58:56