Gregory J Retallack

University of Oregon

Grade distributions, average GPA, and courses taught by Gregory J Retallack at University of Oregon. Historical grade data across 3 courses on MyClassGrades.

• GEOL 203 235 students, 5 terms, Average GPA 3.09
• ERTH 203 65 students, 1 term, Average GPA 3.11
• GEOL 433 14 students, 1 term, Average GPA 3.39