Photoshop is a powerful image editing program. Its “cloning” tool allows the removal of “distracting” data from geological imagery. Examine these four examples and consider the ethical limits of the technique. Is it okay to remove fractures and lichens from an outcrop photo in order to allow novices to focus on the geological content you want them to learn from?
Periodically, the administrators at my college will buy a lot of copies of a particular book, and then distribute them to the faculty as a way of sharing a useful resource or message. Generally, I find that I have other more urgent ways to spend my reading time: books about astronomy or rocks or ancient … Read more
I believe in tinkering with my teaching, and reflecting on the new approaches to see if I think they’re worth keeping or not. One of the topics I teach is the geologic history of Virginia. I do this because it’s essential knowledge to put the students’ upcoming field trip in context, but it’s also a … Read more
This past spring, when I attended the InTeGrate workshop called “Teaching About the Earth Online,” one of the participants recommended the book Make It Stick, by Peter Brown, Henry Roediger and Mark McDaniel. Months later, the volume finally moved up in my reading queue to the top. It’s a fascinating account of the empirical research … Read more
Dear colleagues, My collaborators and I are exploring the potential of big science databases, like the Paleobiology Database (see below), to enhance geoscience education and research at all types of institutions. We’re very interested in learning who is and isn’t currently using this and other databases for education and research and why. This work is … Read more
Another year, another batch of student projects from my Rockies field course, each intended to elucidate some aspect of the geology of the Montana / Wyoming Rocky Mountains for the general public: Geology of Grand Teton National Park (Marcell) Tilted glaciolacustrine beds near Glacier National Park (James) Blog on various aspects of the field course’s … Read more
As longtime readers know, late summer is when my Rockies students submit their final projects – web-based explanations of key geologic sites they examined during the trip. Today, I offer you a guest blog post by student John Leaming. You’ll notice that I’m not *completely* absent from the post, however – I make a couple … Read more
I got horrible news yesterday. One of my favorite students committed suicide Saturday night. Ernie was a participant in last year’s Border to Beltway field exchange. He was a student at El Paso Community College, and was an enthusiastic participant in both phases of that program (a week in spring in West Texas, a week … Read more
In addition to the projects I linked to last week, here are a few more: Jessica H. made a Prezi about the Kananaskis Trail outcrops, with a bonus trip up to Peyto Lake. Sean D. made a PowerPoint tour of the sedimentary features we saw in the Great Plains. James focused on the Cougar Creek … Read more
I’ve got some student work to share with you today. Like yesterday’s guest post on deltas growing into Canadian Rockies glacial lakes, my Rockies students are turning in their final projects – digital products that aim to serve the world at large by introducing key places in the Canadian Rockies to a wider audience. The … Read more
What are these Border to Beltway students up to?… Clearly, they are all immersed in their field notebooks, sketching away. This was in March, in west Texas. There must be something worth drawing at this road cut… A clue can be seen on the wall of rock behind them. There, you can find features such … Read more
Folks, I’m off to lead another field course – so don’t expect much on the blog this week. This is “phase 2” of the Border to Beltway community college field exchange program. In March, over spring break, I took a dozen NOVA students to Texas to team up with a dozen students from El Paso … Read more
Check out the immense climbing ripples preserved in surge deposits at Hunt’s Hole (a maar volcanic crater in southern New Mexico) and imagine the strong currents couples with an extraordinary amount of entrained pyroclastic material.
I just wanted to let readers know that posting will be light this week, as I’m down in Texas running my field exchange course with Joshua Villalobos of El Paso Community College. Joshua’s supplying 12 students, and so am I. Together with talented colleagues, we’re aiming to give these students, many of whom hail from … Read more
Spring break field course: GOL 295 Regional Field Geology of west Texas: March 8 to 15, 2014, and Appalachian Geology: May 19-24, 2014. West Texas and southern New Mexico showcase tectonic, sedimentary, geomorphic, and volcanic features which provide world-class examples of geologic processes. Students in this course will travel to El Paso, TX, and complete … Read more
As soon as I got back from GSA, I had to run two field trips, back to back. Both are the same trip: my Historical Geology field trip to the Massanutten Synclinorium. Here’s yesterday’s crew perched on a moderately-dipping slab of Massanutten Sandstone along Passage Creek: Today, it’s the same routine all over again, though … Read more
Here’s a scene from last summer’s Regional Field Geology of the Northern Rockies course… students examining and sketching some tight folds in Cretaceous strata of the Western Interior Seaway, crumpled beneath the Dorado Thrust (a more southerly equivalent of the infamous Lewis Thrust to the north)… I’ve featured this site before, in a previous Friday … Read more
This is the third of several guest posts that will appear here this week, all written by students who participated in this past summer’s Regional Field Geology of the Northern Rocky Mountains course. by Matthew Mann University of Virginia The Huckleberry Ridge Tuff is a 2.1 Ma tuff deposit that is centrally located in Yellowstone … Read more
This is the second of several guest posts that will appear here this week, all written by students who participated in this past summer’s Regional Field Geology of the Northern Rocky Mountains course. by Cate Pearson University of Virginia A drive along Going-to-the-Sun Road is an amazing experience for many reasons. To any traveller, the … Read more