, but this code // executes before the first paint, when

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is not yet present. The // classes are added to so styling immediately reflects the current // toolbar state. The classes are removed after the toolbar completes // initialization. const classesToAdd = ['toolbar-loading', 'toolbar-anti-flicker']; if (toolbarState) { const { orientation, hasActiveTab, isFixed, activeTray, activeTabId, isOriented, userButtonMinWidth } = toolbarState; classesToAdd.push( orientation ? `toolbar-` + orientation + `` : 'toolbar-horizontal', ); if (hasActiveTab !== false) { classesToAdd.push('toolbar-tray-open'); } if (isFixed) { classesToAdd.push('toolbar-fixed'); } if (isOriented) { classesToAdd.push('toolbar-oriented'); } if (activeTray) { // These styles are added so the active tab/tray styles are present // immediately instead of "flickering" on as the toolbar initializes. In // instances where a tray is lazy loaded, these styles facilitate the // lazy loaded tray appearing gracefully and without reflow. const styleContent = ` .toolbar-loading #` + activeTabId + ` { background-image: linear-gradient(rgba(255, 255, 255, 0.25) 20%, transparent 200%); } .toolbar-loading #` + activeTabId + `-tray { display: block; box-shadow: -1px 0 5px 2px rgb(0 0 0 / 33%); border-right: 1px solid #aaa; background-color: #f5f5f5; z-index: 0; } .toolbar-loading.toolbar-vertical.toolbar-tray-open #` + activeTabId + `-tray { width: 15rem; height: 100vh; } .toolbar-loading.toolbar-horizontal :not(#` + activeTray + `) > .toolbar-lining {opacity: 0}`; const style = document.createElement('style'); style.textContent = styleContent; style.setAttribute('data-toolbar-anti-flicker-loading', true); document.querySelector('head').appendChild(style); if (userButtonMinWidth) { const userButtonStyle = document.createElement('style'); userButtonStyle.textContent = `#toolbar-item-user {min-width: ` + userButtonMinWidth +`px;}` document.querySelector('head').appendChild(userButtonStyle); } } } document.querySelector('html').classList.add(...classesToAdd); })(); Student Experience - Geology, Geography, and Environment | 茄子视频

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Student Experience

The Calvin GEO community is a tight-knit group of explorers who work, learn and discover together. Join us for a听department event, get a job working alongside our professors, or go abroad on an off-campus program.

Connect

  • See a week in the life of our students through their own eyes on听
  • Get to know our GEO students and alumni and get an inside look into the Calvin student experience with our page.

Join the GEO Community

From听the classroom to the common room, you will find a home in GEO. As an outdoor department exploring Earth, we find joy working together on projects of all kinds.

Field Trips

Explore gypsum mines, rock quarries, sand dunes and more as part of your GEO classes. Most courses include field trips, ranging from local excursions during class time to day-long, overnight, or weekend trips around Michigan, Ontario, or Illinois.

Student Employment

We employ more students than any other department on campus. Get hands-on experience in your chosen field.

Check out open positions

Research

Find opportunities to do research and read past student research reports.

Explore research opportunities

Off-campus Programs

Be immersed in the biogeography of Alaska or study the geology of the desert Southwest.

View off-campus programs

Banff Mountain Film Festival

The Banff Mountain Film Festival World Tour consists of some of the best outdoor films shown at the Banff Mountain Film Festival in Banff, Canada, each fall. The films range from high-adrenaline outdoor adventure stories (climbing, mountain biking, kayaking, etc.) to thoughtful studies of mountain cultures and environmental issues around the world. The tour is what would happen if X-Games teamed up with National Geographic.

Featured program: SANDSTONE Learn more

Proceeds fund GEO Dept. field study for students

Learn more and get tickets

BANFF

March 21, 2025 | CFAC Auditorium | 7pm

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