14:52

70) Strike and Dip measurement and reporting

26:01

Surprising Implications of a Cave Discovery

10:59

Steps by step guide for how to map a geological outcrop

18:25

Even MORE Impossible to Reach places on Google Earth

6:30

Structural Geology: Geological Maps

8:28

Perfect Alteration Indicator Porphyry

14:19

Geological Mapping Data Workflow

9:48

THE GEOLOGICAL MAP "Drawing the Earth's skin"