The Geology concentration provides a comprehensive undergraduate education in geoscience, emphasizing a hands-on and field-oriented approach that is well-suited to professional careers in the energy, water, environmental and resources industries, and the many other fields that employ geologists. The Geology concentration provides a strong general science background for additional diverse careers, including primary and secondary school teaching, science writing, environmental and resource law, and resource and/or hazards specializations within the construction, insurance, land use, securities, and other industries. The Geology concentration additionally provides foundational preparation for graduate education in the many geosciences subdisciplines.

Learning Objectives

Upon successful completion, students will be able to:

  1. Demonstrate foundational skills and knowledge in all sub-disciplines of geology (physical and historical geology, earth materials, sedimentology and stratigraphy, structural geology)
  2. Exhibit valuable skills in scientific reasoning, quantitative data analysis and reasoning; field, analytical, and remote sensing skills; spatial thinking and map use enabling them to contribute effectively to professional work and engage in original research.
  3. Use visualization tools, theory, computation, and simulations to explain field observations and experimental results, make interpretations and test hypotheses.
  4. Obtain, organize, and critically evaluate geologic information, and effectively present it through oral and written discourse with specialists and non-specialists.
  5. Ethically and responsibly engage their knowledge of geology to address current global and scientific challenges.
  6. Apply sustainability principles that incorporate complex environmental, economic, and social factors.
  7. Demonstrate in-depth skills and knowledge in earth materials.
  8. Describe the Earth's physical and chemical nature and how this has evolved through Earth's four and a half billion year history.
  9. Demonstrate in-depth skills in a sub-discipline of geology.

Effective Fall 2025

Freshman
AUCCCredits
CHEM 111General Chemistry I (GT-SC2)3A4
CHEM 112General Chemistry Lab I (GT-SC1)3A1
CO 150College Composition (GT-CO2)1A3
GEOL 1501Dynamic Earth (GT-SC2)3A4
GEOL 154Earth and Climate Change Through Time 4
GEOL 192New Student Seminar--Exploring Geosciences 1
MATH 1602Calculus for Physical Scientists I (GT-MA1)1B4
1C1C3
Social and Behavioral Sciences3C3
Elective 3
 Total Credits 30
Sophomore
 
CHEM 113General Chemistry II 3
CHEM 114General Chemistry Lab II 1
GEOL 310Earth Materials 4
GEOL 311Earth's Interior 3
GEOL 312Earth's Surface 2
GEOL 313Earth Systems 2
GEOL 314Earth's Surface Laboratory 1
MATH 1613Calculus for Physical Scientists II (GT-MA1)1B4
Select one course from the following: 3
Writing Arguments (GT-CO3)2 
Writing in the Disciplines: Sciences (GT-CO3)2 
Strategic Writing and Communication (GT-CO3)2 
Select one course from the following:  5
General Physics I (GT-SC1)3A 
Physics for Scientists and Engineers I (GT-SC1)3A 
Historical Perspectives3D3
 Total Credits 31
Junior
 
GEOL 344Stratigraphy and Sedimentology4A4
GEOL 364Igneous and Metamorphic Petrology 3
GEOL 372Structural Geology4B4
GEOL 376Geologic Field Methods4A,4C3
NR 319Introduction to Geospatial Science 4
Select one course from the following: 3-4
Intro to Ordinary Differential Equations  
Introduction to Applied Statistical Methods  
Intro to Theory and Practice of Statistics  
Arts and Humanities3B3
Elective 2-3
 Total Credits 27
Summer 
GEOL 436Geology Summer Field Course4C6
 Total Credits 6
Senior
 
Select a minimum of 15 credits from the following Technical Electives. A minimum of 9 credits must be from the GEOL subject code: 15
Sea Level Rise and a Sustainable Future  
Fundamentals of Organic Chemistry  
Fundamentals of Inorganic Chemistry  
Introduction to Analytical Chemistry  
Modern Organic Chemistry I  
Foundations of Physical Chemistry  
Physical Chemistry I  
Basic Hydrology  
Nonpoint Source Pollution  
Environmental Organic Chemistry  
Inferential Reasoning in Data Analysis  
Remote Sensing and Image Interpretation  
Optical Mineralogy  
Glacial Geology  
Paleontology  
Dinosaur Paleontology Field Camp  
Low-Temperature Geochemistry  
Geology of the Rocky Mountain Region  
Critical Zone Science  
Geodetic and Near-Surface Geophysical Methods  
Applied Geophysics  
Environmental Geology  
Mineral Deposits  
Hydrogeology  
Geomorphology  
Calculus for Physical Scientists III  
Intro to Ordinary Differential Equations  
Linear Algebra I  
Biological Diversity  
Public Communication in Natural Resources  
GIS Applications in Natural Resource Management  
Programming for GIS I  
Programming for GIS II  
Geospatial Project Design and Analysis  
Geospatial Field Methods in Natural Resources  
Remote Sensing and Image Analysis  
Introduction to Modern Physics  
Physical Thermodynamics  
Pedology  
Microbiomes of Soil Systems  
Soil Physics  
Intro to Theory and Practice of Statistics  
Seasonal Snow Environments  
Land Use Hydrology  
Land Use and Water Quality  
Arts and Humanities3B3
Electives5 8
 Total Credits 26
 Program Total Credits: 120
1

GEOL 110, GEOL 120, GEOL 122 or GEOL 124 in combination with GEOL 121 may be substituted for GEOL 150.

2

MATH 155 may be substituted for MATH 160.

3

Students who substituted MATH 155 for MATH 160 should substitute MATH 255 for MATH 161.

4

 STAT 315 can be used to fulfill the Technical Elective requirement if not taken for the Statistics requirement in Junior year.

5

Select enough elective credits to bring the program total to a minimum of 120 credits, of which at least 42 must be upper-division (300- to 400-level).

Freshman
Semester 1CriticalRecommendedAUCCCredits
CO 150College Composition (GT-CO2)X 1A3
GEOL 150Dynamic Earth (GT-SC2)X 3A4
GEOL 192New Student Seminar--Exploring GeosciencesX  1
Social and Behavioral Sciences X3C3
Elective X 3
 Total Credits   14
Semester 2CriticalRecommendedAUCCCredits
CHEM 111General Chemistry I (GT-SC2)X 3A4
CHEM 112General Chemistry Lab I (GT-SC1)X 3A1
GEOL 154Earth and Climate Change Through TimeX  4
MATH 160Calculus for Physical Scientists I (GT-MA1)X 1B4
1CX 1C3
CO 150 and MATH 160 must be completed by the end of Semester 2.    
 Total Credits   16
Sophomore
Semester 3CriticalRecommendedAUCCCredits
CHEM 113General Chemistry IIX  3
CHEM 114General Chemistry Lab IIX  1
GEOL 310Earth MaterialsX  4
GEOL 311Earth's InteriorX  3
Historical Perspectives X3D3
 Total Credits   14
Semester 4CriticalRecommendedAUCCCredits
GEOL 312Earth's SurfaceX  2
GEOL 313Earth SystemsX  2
GEOL 314Earth's Surface LaboratoryX  1
MATH 161Calculus for Physical Scientists II (GT-MA1)X 1B4
Select one course from the following: X 3
Writing Arguments (GT-CO3)  2 
Writing in the Disciplines: Sciences (GT-CO3)  2 
Strategic Writing and Communication (GT-CO3)  2 
Select one course from the following X 5
General Physics I (GT-SC1)  3A 
Physics for Scientists and Engineers I (GT-SC1)  3A 
 Total Credits   17
Junior
Semester 5CriticalRecommendedAUCCCredits
GEOL 344Stratigraphy and SedimentologyX 4A4
NR 319Introduction to Geospatial Science X 4
Select one course from the following:X  3-4
Intro to Ordinary Differential Equations    
Introduction to Applied Statistical Methods    
Intro to Theory and Practice of Statistics    
Elective   2-3
 Total Credits   14
Semester 6CriticalRecommendedAUCCCredits
GEOL 364Igneous and Metamorphic PetrologyX  3
GEOL 372Structural GeologyX 4B4
GEOL 376Geologic Field MethodsX 4A,4C3
Arts and Humanities X3B3
CHEM 113 must be completed by the end of Semester 6.X   
 Total Credits   13
Semester 7CriticalRecommendedAUCCCredits
GEOL 436Geology Summer Field CourseX 4C6
 Total Credits   6
Senior
Semester 8CriticalRecommendedAUCCCredits
Technical Electives (See list on Concentration Requirements tab)X  9
Arts and Humanities X3B3
Elective   2
STAT 301 or STAT 315 or MATH 340 must be completed by the end of Semester 8.X   
 Total Credits   14
Semester 9CriticalRecommendedAUCCCredits
Technical Electives (See list on Concentration Requirements tab)X  6
ElectivesX  6
The benchmark courses for the 9th semester are the remaining courses in the entire program of study.X   
 Total Credits   12
 Program Total Credits:   120