Permian

Lecture 48 - Good Times Bad Times

Earth and Environmental System

18 years ago

Lecture 48 - Good Times Bad Times

devonian

carboniferous

permian

geology

evolution

+5

+4

+4

+4

+3

+3

+2

+2

0

devonian

carboniferous

permian

geology

evolution

+5

+4

+4

+4

+3

+3

+2

+2

Episode 139 : 60 Years

Section 336 - Baltimore Sports

10 years ago

Episode 139 : 60 Years

ravens

baltimore

orioles

flacco

permian

+4

+4

+4

+3

+2

+2

+1

53:46

ravens

baltimore

orioles

flacco

permian

+4

+4

+4

+3

+2

+2

+1