While many schools offer courses and degrees in geosciences and/or earth science those with real geology departments can give a BS/MS/PhD in geology. Look for these course offerings:
Structural Geology
Field Camp
Stratigraphy
Sedimentology
Petrology (igneous and metamporphic) are a few.
Structural Geology
Field Camp
Stratigraphy
Sedimentology
Petrology (igneous and metamporphic) are a few.