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School of STEM

Geology, Geography, and Environment

Explore the richness of Earth and its peoples in a Christian learning community.

Join a group of highly motivated, inquisitive students to examine, investigate and analyze Earth systems. You'll study with professors who bring years of experience and research opportunities, and a distinctly Christian viewpoint to the classroom. Get ready to dive into an active scientific community.

At Calvin, you'll serve God and one another through creation care in the classroom, the lab, the field, and across the globe. You'll marvel at God’s creation through everyday encounters with God’s incredible world. And you'll graduate ready to lead in fields as diverse as community planning, conservation science, and land management.

 

Fall 2026 launches new GEO majors at Calvin

This fall, two new GEO majors are available, each with different tracks to fit your interests and career goals! More information is coming soon; in the meantime, please contact us if you're interested in these new programs and have questions. The new majors are:

Earth and Environmental Science Major

  • Geoscience track (geology, geoscience, oceans, Earth)
  • Environmental Science track (water resources, climate, land management, Earth)

Environmental Sustainability and Geography Major

  • Geography track (geography, mapping and GIS, cities, remote sensing, urban planning)
  • Sustainability track (human-environment interaction, environmental studies, environmental law and policy, naturalist studies, sustainability)

Explore Programs

Environmental Science and Studies Majors, Minor

Delivery Mode
On Campus
Degree Options
BA
BS
Major
Minor

Geographic Information Science (GIS) Graduate Certificate

Delivery Mode
Online
Degree Options
Graduate Certificate

Geographic Information Science (GIS) Undergraduate Certificate

Delivery Mode
On Campus
Degree Options
Undergraduate Certificate

Geography Major, Minor

Delivery Mode
On Campus
Degree Options
BA
Major
Minor

Geology Major (BA, BS), Minor

Delivery Mode
On Campus
Degree Options
BA
BS
Major
Minor

GIS Graduate Certificate for Local Government

Delivery Mode
Online
Degree Options
Graduate Certificate

Master of Science in Geographic Information Science (GIS)

Delivery Mode
Online
Degree Options
MS

Sustainability Designation

Delivery Mode
On Campus
Degree Options
Emphasis

Our Scholarships

You are eligible for our department scholarships!

Named Scholarships

are gifts from real people who care about your success.

Apply

for named scholarships starting December 1.
1

Application

to match you with any scholarships you qualify for!


Study Off-campus

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hawaii-field-study

Field Study in Hawaii

This course is a field-based study of the geology, geography, and environmental challenges of the Hawaiian Islands. Hawaii is a volcanic archipelago and the safest place in the world to observe ongoing volcanic activity and volcanic landforms.

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A hiker in the New Mexico desert.

Geology Field Study in New Mexico

4-week course in New Mexico studying geologic field methods and the geologic history of North America

Faculty

Mark Bjelland

Mark D Bjelland

Professor, Department Chair
616-526-6648
Melinda Higley

Melinda C. Higley

Assistant Professor
616-526-6374
Amber Pocuca

Amber Pocuca

Adjunct Professor, Masters GIS
616-526-8726
Dr. Kent Ratajeski

Kent Ratajeski

Professor, Bruce Dice Museum Director
(616) 526-6769
picture of Prof Jamie Skillen

James Skillen

Professor, Director, Calvin Ecosystem Preserve & Native Gardens
616-526-7546
Katrina_Smith

Katrina Smith

Department Assistant
616-526-6970
Deanna van Dijk

Deanna van Dijk

Professor, FYRES Program Director
616-526-6510
Jason VanHorn

Jason E. VanHorn

Professor, Director of Master of Science in GIS Program
616-526-7623
0146772

Cheryl L Verbree

Adjunct Professor
(616) 526-8393