This lab serves to introduce students to geologic time and serves as an outline for the course through the semester.

Students use a tape register and must mark out the corresponding length of each Geologic Era and Eon towards the beginning of the course. Above Western time line Navajo students construct their own time line correlating events as best as possible. As the course progresses starting from 4.6bya each week they must draw major events that occur marking correct subdivisions of time and ages ago. As fossil life gets more complex such as beginning in the Paleozoic students are must take different categories of fossils or different periods so all are doing different things but working together. (Similarly the Navajo time line builds. This time line is taped around the room---and I would have liked to paint the two time lines along the corridor of the building but Maintenance axed it.

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This exercise requires students to answer some questions about stress and fault mechanics that relate to geologic maps. In part A) students must draw a cross section and Mohr circles and make some calculations to explain the slip history and mechanics of two generations of normal faults. In part B) students interpret the faulting history and fault mechanics of the Yerington District, Nevada, based on a classic geologic map and cross section by John Proffett. keywords: geologic map, cross section, normal faults, Mohr circle, Coulomb failure, Andersonian theory, frictional sliding, Byerlee's law

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Students complete a geologic map of a small area.

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Students work in groups to develop content for am online hiking tour which is matched to the geologic time scale. This project has been used as a semester group work project in an introductory geologic history course, but could be adapted for high school or upper level and graduate courses focused on outreach.

This is a short writing assignment given in the second semester of an introductory geology course. Students are encouraged to come up with ideas for places around the world that they wish to investigate with respect to geology. The instructor cross-compares lists and assigns locations maximizing global spread of the places covered. Students must review not only the geological history of the location but how society in that place is influenced by the underlying landscape (e.g., mining for resources, natural hazards, etc). Goals include a) encouraging their curiosity about geology with respect to places that may have meaning to them, b) strengthening research and writing skills, and c) using this assignment as a way to synthesize concepts learned in class as related to a particular location around the world.

This is a work in progress.
We make decisions every day in our lives as earth scientists, many of which have ethical implications. In this activity, students apply their growing body of knowledge and skills to a real-world geoscience case, with the opportunity to make explicit the ethical aspects of the scientific work involved, as well as ethical aspects of working with individuals and the greater society, while also exploring their own values and ethics. Making explicit the ethical issues involved in turn leads to practicing ethical decision-making skills in the context of the problem addressed, through small group problem-solving and class discussion. The case presented is a pilot study on metals in urban soils, and takes the students through the thinking processes involved from project set up to end. The case specifically addresses ethical decision-making at the beginning of a pilot project (involving scientific, societal and personal ethical concerns), throughout the project (involving scientific and personal ethical concerns), and in the communication of the results to the public (involving scientific, societal and personal ethical concerns).

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Students examine a geologic map of Hawaii and begin to decipher it. In particular, students are asked to examine the map and its legend, to answer some specific questions about them, and then to answer the overarching question, "What evidence is there on this map that the Hawaiian Islands formed over an oceanic hotspot?"

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Students analyze topographic and geologic maps, through a set of guiding questions, to figure out why western Kentucky is home to a world-famous cave system. They consider the effect of glaciation on the water table as well as the effects of stratigraphy.

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Students examine and describe samples of rhyolite, pumice, and tuff, having seen samples of mafic volcanic rocks in a previous lab exercise. They then answer a series of questions about the distribution of volcanic rocks on the geologic map of Yellowstone National Park. Finally, they synthesize what they've learned by answering the question, "In two or three sentences, what does this map show you about the volcanic activity of the Yellowstone hotspot?"

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Students analyze topographic and geologic maps, through a set of guiding questions, to decipher the geologic history recorded in the rocks of the Grand Canyon. This includes interpreting what each rock unit tells us about the regional environment at the time of its formation and interpreting the gaps in the rock record.

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In this lab, students work in groups with a simple sandbox (metal sheets clamped to an adjustable workbench) to create thrust faults, strike-slip faults, or restraining and releasing bends on strike-slip faults. The sandboxes are designed without colored sand layers or vertical sides; they they show surface deformation rather than cross-sections, but also allow students to re-set the models and run them several times with either the same or different conditions. The models are recorded and shared with the class. Students make geometric models (sketches of the surface, using structural map symbols), guess possible cross-sections, and use the videos to develop kinematic models (sketches with arrows showing movement, and short descriptions of their kinematic observations). After making their observations, students measure properties of their materials, do scaling calculations, and compare their models with real examples of similar settings on Google Earth.

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Students are taken to a former plantation along a tidal river near Charleston, SC. The students are then shown how to sample and describe soils using an push-auger sampler, similar to those used in industry. After the demonstration, the students are taken to various locations on the plantation, including upland areas, wetlands, former agricultural areas, lowlands, and tidal marshes, to sample and make field descriptions of the various soils encountered. Students describe depths to horizons, soil color using Munsell Color Charts, soil texture, and any other pertinent properties. Students then prepare a formal technical write-up on the soils, their distribution, and how their sampling results compare to published soil data for the area.
Designed for a geomorphology course
Uses online and/or real-time data

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Students chose a roughly one-quarter of one-half square mile area to analysize for geomorphic processes. Students must receive instructor approval of the site before proceeding with the project. Students gather information about the site through literature, previous maps, previous reports, previous surveys, and actual field site reconnaissance. Finding are synthesized into a report.
Designed for a geomorphology course
Uses geomorphology to solve problems in other fields

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The goal of this research project is to allow students to integrate and apply their geomorphic knowledge in a comprehensive study of a local landscape system. In this project, students investigate the origin and significance of a series of flat-topped mesas and isolated hills that rise above the gently sloping surface of alluvial fans along the San Gabriel Mountain foothills. Students work as part of a research team of 3 or 4 members. Each team is assigned a different field area and conduct a comprehensive geomorphic investigation of landforms within that area. Team members are expected to work collaboratively to formulate a research plan, complete a background literature search, and conduct independent fieldwork outside of class time. Each team divides up responsibilities as they see fit. At the end of the quarter, each team presents the results of their research in an oral presentation in front of the class, and in a professional written report submitted to the professor.
Designed for a geomorphology course

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Please see the related test//problem set.
Integrates geomorphology into a core course in geology
Designed for an introductory geology course
Has minimal/no quantitative component
Uses geomorphology to solve problems in other fields

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Students come to this activity having already familiar with the local bedrock geology, and our local stream (it's discharge history and characteristics of the stream, its drainage basin and floodplain, and high-water events. In class, students are introduced to GIS and ArcView, and then use ArcMap to analyze the stream gradient, stream order, and drainage density of Stony Brook. Then students do the same for several major North American rivers. Finally, they move on to Mars, become familiar with some Martian data sets, and use the same tools to compare characteristics of channel-like features on the surface of Mars, to river systems on Earth. The overall task is to synthesize this information and discuss/give evidence for whether or not Earth-like river processes ever operated on Mars.

Students choose a place that is named based on its relationship to geomorphology. They research and describe the geologic template, geologic processes and time involved in the formation of their chosen place and use Google Earth to report their results.

Each student must choose a current news article that relates to geomorphology. Each student will given an oral presentation about the article, including a synopsis of the story and a description of geomorphic processes that are involved. The other students are able to ask questions. The activity gives the students a chance to relate what they are learning about in class to current events and social issues.
Designed for a geomorphology course
Has minimal/no quantitative component

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This two-week long laboratory exercise examines the linkages between the endogenic (tectonic and isostatic) and exogenic processes that created the Eastern Snake River Plain (ESRP) landscape. The landform analysis portion of the exercise focuses upon recent basaltic volcanism and the Menan Buttes, the St. Anthony dunes and the fluvial drainage patterns that developed in the region.

As a culminating project in Applied Geophysics, students plan, design, deploy and analyze independent geophysical field surveys at the university or within the town. These surveys may be on campus (i.e. using GPR or seismic refraction to investigate the likelihood of landsliding near a campus road), or within the greater community. In many cases, potential projects are brought to the class by community groups such as the local Department of Public Works or environmental firms. Recent projects include looking for evidence of an underground storage tank beneath a downtown sidewalk, using GPR to identify debris flows on a nearby alluvial fan, and documentation of ancient tribal gravesites in a local cemetery). Students work in small (2-4 person) groups and where appropriate collaborate with community members to plan the survey and ensure that the appropriate data are collected. Students first submit a project proposal, which gives them experience in developing a hypothesis and justifying their proposed work. Following data collection and analysis, the students write a summary report of the project, a copy of which is given to the community member or organization (in an unofficial context). Students present their work to the class in a short Powerpoint presentation.
Has minimal/no quantitative component
Uses geophysics to solve problems in other fields

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