RT @manenbu: "I summarize evidence from the six evidentiary types and conclude that we do not know when plate tectonics initiated. Claimin…
226 followers
258 followers
RT @manenbu: "I summarize evidence from the six evidentiary types and conclude that we do not know when plate tectonics initiated. Claimin…
2,426 followers
RT @manenbu: "I summarize evidence from the six evidentiary types and conclude that we do not know when plate tectonics initiated. Claimin…
1,002 followers
RT @manenbu: "I summarize evidence from the six evidentiary types and conclude that we do not know when plate tectonics initiated. Claimin…