This is an activity for an upper-level geomorphology course that emphasizes descriptive …
This is an activity for an upper-level geomorphology course that emphasizes descriptive analysis of human land use and its impact on landscape. It compares developed areas vs. natural areas within geomorphic provinces using web-based geospatial data (maps and satellite images) to evaluate the dominant geomorphic processes at work within landscapes.
A module that uses Euler poles to describe the relative motion between …
A module that uses Euler poles to describe the relative motion between the Baja Microplate and North American Plate, highlighting how the obliquity of rifting changes along strike in the Gulf of California.
A module in which students use field and geophysical measurements and observations …
A module in which students use field and geophysical measurements and observations of Gulf of California basins to calculate isostasy and its controls.
In this activity, students reenact key events leading up to and following …
In this activity, students reenact key events leading up to and following the 2009 L'Aquila Earthquake and trial. This leads into a debate on responsibility for communicating and understanding risks and natural hazards.
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The transformation of massive rock to sediment (i.e., gravel) is a process …
The transformation of massive rock to sediment (i.e., gravel) is a process of nature not confined to Earth. A qualitative introduction to the forces of weathering and erosion that control the development of fragment shape in gravel provides insight into fundamental processes spanning planetary bodies in our solar system. A few images and video snips provide visual evidence that students observe to learn about these sedimentary processes. In a short exercise that may be used in lecture or a laboratory session, students make observations, write descriptions, discuss issues with peers, and use hypotheses to extrapolate terrestrial sedimentary science to another planetary body. Questions are arranged in order of, and span, the hierarchy of cognitive skills. This design should make this exercise accessible to students across a variety of levels, from non-science to geoscience majors.
Rollinsville, CO Mining Town. Western Mining History presents a brief summary of …
Rollinsville, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.
After having talked about the geologic time scale (Precambrian: prior to 570 …
After having talked about the geologic time scale (Precambrian: prior to 570 Ma; Paleozoic: 570-245 Ma; Mesozoic: 245-65 Ma; Cenozoic: 65 Ma - Present), I ask for two volunteers from the class to hold a rope that is 50 feet long. I say that one end is the beginning of the Earth (4.6 billion years ago), and the other is today. I then give out 16 clothes pins and ask various students to put a cloths pin on the 'time line' at various 'geologic events'. For example, I ask them to put one where the dinosaurs died out (end of the Mesozoic). They almost invariably put it much too old (65 Ma is less than 2% of Earth history!). Then I ask them to put one on their birthday (they now laugh). Then I ask them to put one where we think hominoids (humans) evolved (~3-4 Ma), and they realize that we have not been here very long geologically. Then I ask them to put one at the end of the Precambrian, where life took off in terms of the numbers of species, etc. They are amazed that this only represents less than 15% of Earth history. Throughout the activity I have a quiz going on where the students calculate percentages of Earth History for major geologic events, and compare it to their own ages. On their time scale, the dinosaurs died only about two 'months' ago! The exercise is very effective at letting them get a sense of how long geologic time is, and how 'recently' some major geologic events happened when you consider a time scale that is the age of the earth.
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Roses Cabin, CO Mining Town. Western Mining History presents a brief summary …
Roses Cabin, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.
Rosita, CO Mining Town. Western Mining History presents a brief summary of …
Rosita, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.
This Western Mining History database uses Mineral Resources Data System to list …
This Western Mining History database uses Mineral Resources Data System to list known Colorado historical mines by county. Each county site has links to the known mines within its borders. Some are known and named, others are unnamed. Mines should be assumed to be on private property unless other research is conducted. Data provided for each mine site include: Name, State, County, Elevation, Primary Mineral Mined, Latitude and Longitude and a link to Google Maps. Photos are provided where available. Additional information for some Mines are satellite photos, and ownership, business and historical records. Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a great database for student historical research or data and statistics classes. Consider becoming a member or making a donation to help further the work of the site.
Russell Gulch, CO Mining Town. Western Mining History presents a brief summary …
Russell Gulch, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.
When talking about climate change solutions, we often hear about reducing emissions …
When talking about climate change solutions, we often hear about reducing emissions and adapting to climate impacts, but a third option is starting to get more attention: altering the atmosphere. In this episode of TILclimate (Today I Learned: Climate), MIT alumnus Janos Pasztor joins host Laur Hesse Fisher to explain geoengineering: what it is and the different technologies that are being researched. They also dive into the opportunities and challenges presented by geoengineering, and what difficult decisions we might need to make as a society.
Students pose a question that can be answered using the SEM and …
Students pose a question that can be answered using the SEM and sand they have previously collected from beach profiles.
(Note: this resource was added to OER Commons as part of a batch upload of over 2,200 records. If you notice an issue with the quality of the metadata, please let us know by using the 'report' button and we will flag it for consideration.)
The following are lessons from the Middle School Paleontology kits that do …
The following are lessons from the Middle School Paleontology kits that do not require the fossils within the kit. All lessons meet both Colorado State Academic Standards and Next Generation Science Standards (NGSS). For more information regarding kits, visit this page https://museumofwesternco.com/museum-education-kits/. Overview URL for the Middle School Paleontology Kit Module from Museums of the West in Grand Junction, CO. Lessons 1, 2, 3 and 5 can be completed without access to the Fossil Kit. District 51 personnel can request a kit to complete Lesson 4. For a Teacher's Guide to the Module, visit: https://museumofwesternco.com/wp-content/uploads/2020/08/Paleontology-Teacher-Background-Info.pdf
This Western Mining History database uses Mineral Resources Data System to list …
This Western Mining History database uses Mineral Resources Data System to list known Colorado historical mines by county. Each county site has links to the known mines within its borders. Some are known and named, others are unnamed. Mines should be assumed to be on private property unless other research is conducted. Data provided for each mine site include: Name, State, County, Elevation, Primary Mineral Mined, Latitude and Longitude and a link to Google Maps. Photos are provided where available. Additional information for some Mines are satellite photos, and ownership, business and historical records. Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a great database for student historical research or data and statistics classes. Consider becoming a member or making a donation to help further the work of the site.
Saints John, CO Mining Town. Western Mining History presents a brief summary …
Saints John, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.
Salida, CO Mining Town. Western Mining History presents a brief summary of …
Salida, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.
Salina, CO Mining Town. Western Mining History presents a brief summary of …
Salina, CO Mining Town. Western Mining History presents a brief summary of Colorado's Historical Mining Towns with links to additional Colorado resources for a mining town database and mines by county. Western Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a strong primary source resource that can be used for a variety of class research projects. Consider becoming a member or making a donation to help further the work of the site.
This Western Mining History database uses Mineral Resources Data System to list …
This Western Mining History database uses Mineral Resources Data System to list known Colorado historical mines by county. Each county site has links to the known mines within its borders. Some are known and named, others are unnamed. Mines should be assumed to be on private property unless other research is conducted. Data provided for each mine site include: Name, State, County, Elevation, Primary Mineral Mined, Latitude and Longitude and a link to Google Maps. Photos are provided where available. Additional information for some Mines are satellite photos, and ownership, business and historical records. Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a great database for student historical research or data and statistics classes. Consider becoming a member or making a donation to help further the work of the site.
This Western Mining History database uses Mineral Resources Data System to list …
This Western Mining History database uses Mineral Resources Data System to list known Colorado historical mines by county. Each county site has links to the known mines within its borders. Some are known and named, others are unnamed. Mines should be assumed to be on private property unless other research is conducted. Data provided for each mine site include: Name, State, County, Elevation, Primary Mineral Mined, Latitude and Longitude and a link to Google Maps. Photos are provided where available. Additional information for some Mines are satellite photos, and ownership, business and historical records. Mining History is an historical site that provides information on mining, mining towns, the gold and silver rush, and Photos and maps of the western United States. This is a great database for student historical research or data and statistics classes. Consider becoming a member or making a donation to help further the work of the site.
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