20:37 duration 20 minutes 37 seconds
NA Geological Provinces part 6 of 6
00:26 duration 26 seconds
Pres_19
00:25 duration 25 seconds
Pres_18
00:35 duration 35 seconds
Pres_17
00:23 duration 23 seconds
Pres_16
Pres_15
Pres_14
00:27 duration 27 seconds
Pres_13
00:30 duration 30 seconds
Pres_12
00:15 duration 15 seconds
Pres_11
00:19 duration 19 seconds
Pres_10
00:31 duration 31 seconds
Pres_9
Pres_8
00:22 duration 22 seconds
Pres_7
Pres_6
00:20 duration 20 seconds
Pres_5